diff --git a/exercises/22_clippy/clippy2.rs b/exercises/22_clippy/clippy2.rs
index 942d0b34..848e1ff3 100644
--- a/exercises/22_clippy/clippy2.rs
+++ b/exercises/22_clippy/clippy2.rs
@@ -2,6 +2,8 @@
 // 
 // 執行 `rustlings hint clippy2` 或使用 `hint` 子命令來獲取提示。
 
+// I AM NOT DONE
+
 fn main() {
     let mut res = 42;
     let option = Some(12);
diff --git a/exercises/22_clippy/clippy3.rs b/exercises/22_clippy/clippy3.rs
index b7726387..9cd38768 100644
--- a/exercises/22_clippy/clippy3.rs
+++ b/exercises/22_clippy/clippy3.rs
@@ -3,6 +3,8 @@
 // 這裡有一些簡單的 Clippy 修正，你可以看到它的實用性。
 // 沒有提示。
 
+// I AM NOT DONE
+
 #[allow(unused_variables, unused_assignments)]
 fn main() {
     let my_option: Option<()> = None;
diff --git a/exercises/23_conversions/README.md b/exercises/23_conversions/README.md
index 619a78c5..fa641248 100644
--- a/exercises/23_conversions/README.md
+++ b/exercises/23_conversions/README.md
@@ -1,23 +1,23 @@
-# Type conversions
+# 類型轉換
 
-Rust offers a multitude of ways to convert a value of a given type into another type.
+Rust 提供了多種將某一類型的值轉換為另一類型的方法。
 
-The simplest form of type conversion is a type cast expression. It is denoted with the binary operator `as`. For instance, `println!("{}", 1 + 1.0);` would not compile, since `1` is an integer while `1.0` is a float. However, `println!("{}", 1 as f32 + 1.0)` should compile. The exercise [`using_as`](using_as.rs) tries to cover this.
+最簡單的類型轉換形式是類型轉換表達式。它由二元運算符 `as` 表示。例如，`println!("{}", 1 + 1.0);` 這段程式碼不會編譯，因為 `1` 是整數，而 `1.0` 是浮點數。但是，`println!("{}", 1 as f32 + 1.0)` 則可以編譯。練習 [`using_as`](using_as.rs) 涵蓋了這部分內容。
 
-Rust also offers traits that facilitate type conversions upon implementation. These traits can be found under the [`convert`](https://doc.rust-lang.org/std/convert/index.html) module.
-The traits are the following:
+Rust 還提供了實現後可用於類型轉換的特徵。這些特徵位於 [`convert`](https://doc.rust-lang.org/std/convert/index.html) 模組下。
+這些特徵包括：
 
-- `From` and `Into` covered in [`from_into`](from_into.rs)
-- `TryFrom` and `TryInto` covered in [`try_from_into`](try_from_into.rs)
-- `AsRef` and `AsMut` covered in [`as_ref_mut`](as_ref_mut.rs)
+- `From` 和 `Into` 涵蓋在 [`from_into`](from_into.rs)
+- `TryFrom` 和 `TryInto` 涵蓋在 [`try_from_into`](try_from_into.rs)
+- `AsRef` 和 `AsMut` 涵蓋在 [`as_ref_mut`](as_ref_mut.rs)
 
-Furthermore, the `std::str` module offers a trait called [`FromStr`](https://doc.rust-lang.org/std/str/trait.FromStr.html) which helps with converting strings into target types via the `parse` method on strings. If properly implemented for a given type `Person`, then `let p: Person = "Mark,20".parse().unwrap()` should both compile and run without panicking.
+此外，`std::str` 模塊提供了一個名為 [`FromStr`](https://doc.rust-lang.org/std/str/trait.FromStr.html) 的特徵，這個特徵通過字串上的 `parse` 方法幫助將字串轉換為目標類型。如果對於給定類型 `Person` 正確實現了此特徵，那麼 `let p: Person = "Mark,20".parse().unwrap()` 不僅應該編譯，還應該在運行時不會恐慌。
 
-These should be the main ways ***within the standard library*** to convert data into your desired types.
+這些應該是標準庫中將數據轉換為所需類型的主要方法。
 
-## Further information
+## 進一步了解
 
-These are not directly covered in the book, but the standard library has a great documentation for it.
+這些內容沒有在書中直接涵蓋，但標準庫有詳細的文件說明。
 
 - [conversions](https://doc.rust-lang.org/std/convert/index.html)
 - [`FromStr` trait](https://doc.rust-lang.org/std/str/trait.FromStr.html)
diff --git a/exercises/23_conversions/from_into.rs b/exercises/23_conversions/from_into.rs
index 6f4548bf..366842fb 100644
--- a/exercises/23_conversions/from_into.rs
+++ b/exercises/23_conversions/from_into.rs
@@ -20,6 +20,8 @@ impl Default for Person {
     }
 }
 
+// I AM NOT DONE
+
 // 你的任務是完成此實現，以便讓 `let p1 = Person::from("Mark,20")` 這行代碼可以編譯。請注意，您需要將年齡部分解析為 `usize`，可以使用 `"4".parse::<usize>()` 之類的方法。需要適當處理此操作的結果。
 //
 // 步驟：
diff --git a/exercises/23_conversions/from_str.rs b/exercises/23_conversions/from_str.rs
index e2093474..ba82d454 100644
--- a/exercises/23_conversions/from_str.rs
+++ b/exercises/23_conversions/from_str.rs
@@ -1,13 +1,8 @@
 // from_str.rs
 //
-// This is similar to from_into.rs, but this time we'll implement `FromStr` and
-// return errors instead of falling back to a default value. Additionally, upon
-// implementing FromStr, you can use the `parse` method on strings to generate
-// an object of the implementor type. You can read more about it at
-// https://doc.rust-lang.org/std/str/trait.FromStr.html
+// 這與 from_into.rs 類似，但這次我們將實現 `FromStr` 並返回錯誤，而不是回退到默認值。此外，在實現 FromStr 之後，你可以在字串上使用 `parse` 方法來生成實現者類型的物件。可以在 https://doc.rust-lang.org/std/str/trait.FromStr.html 閱讀更多相關資訊。
 //
-// Execute `rustlings hint from_str` or use the `hint` watch subcommand for a
-// hint.
+// 執行 `rustlings hint from_str` 或使用 `hint` 子命令來獲取提示。
 
 use std::num::ParseIntError;
 use std::str::FromStr;
@@ -18,32 +13,29 @@ struct Person {
     age: usize,
 }
 
-// We will use this error type for the `FromStr` implementation.
+// 我們將使用此錯誤類型來實現 `FromStr`。
 #[derive(Debug, PartialEq)]
 enum ParsePersonError {
-    // Empty input string
+    // 輸入字串為空
     Empty,
-    // Incorrect number of fields
+    // 字段數量不正確
     BadLen,
-    // Empty name field
+    // 名字字段為空
     NoName,
-    // Wrapped error from parse::<usize>()
+    // 來自 parse::<usize>() 的錯誤
     ParseInt(ParseIntError),
 }
 
 // I AM NOT DONE
 
-// Steps:
-// 1. If the length of the provided string is 0, an error should be returned
-// 2. Split the given string on the commas present in it
-// 3. Only 2 elements should be returned from the split, otherwise return an
-//    error
-// 4. Extract the first element from the split operation and use it as the name
-// 5. Extract the other element from the split operation and parse it into a
-//    `usize` as the age with something like `"4".parse::<usize>()`
-// 6. If while extracting the name and the age something goes wrong, an error
-//    should be returned
-// If everything goes well, then return a Result of a Person object
+// 步驟：
+// 1. 如果提供的字串長度為 0，則應返回錯誤
+// 2. 將給定的字串按照其中的逗號分割
+// 3. 分割後應返回 2 個元素，否則返回錯誤
+// 4. 從分割操作中提取第一個元素並用作名字
+// 5. 從分割操作中提取另一個元素並將其解析為 `usize` 作為年齡，如 `"4".parse::<usize>()`
+// 6. 如果在提取名字和年齡時出現錯誤，應返回錯誤
+// 如果一切順利，則返回一個 Person 物件的 Result
 
 impl FromStr for Person {
     type Err = ParsePersonError;
diff --git a/exercises/23_conversions/try_from_into.rs b/exercises/23_conversions/try_from_into.rs
index 32d6ef39..8720530e 100644
--- a/exercises/23_conversions/try_from_into.rs
+++ b/exercises/23_conversions/try_from_into.rs
@@ -1,13 +1,8 @@
 // try_from_into.rs
 //
-// TryFrom is a simple and safe type conversion that may fail in a controlled
-// way under some circumstances. Basically, this is the same as From. The main
-// difference is that this should return a Result type instead of the target
-// type itself. You can read more about it at
-// https://doc.rust-lang.org/std/convert/trait.TryFrom.html
+// TryFrom 是一種簡單且安全的類型轉換，在某些情況下可能會以可控制的方式失敗。基本上，這與 From 類似。主要的區別在於這應該返回一個 Result 類型，而不是目標類型本身。你可以在 https://doc.rust-lang.org/std/convert/trait.TryFrom.html 閱讀更多相關資訊。
 //
-// Execute `rustlings hint try_from_into` or use the `hint` watch subcommand for
-// a hint.
+// 執行 `rustlings hint try_from_into` 或使用 `hint` 子命令來獲取提示。
 
 use std::convert::{TryFrom, TryInto};
 
@@ -18,40 +13,35 @@ struct Color {
     blue: u8,
 }
 
-// We will use this error type for these `TryFrom` conversions.
+// 我們將使用這個錯誤類型來進行 `TryFrom` 轉換。
 #[derive(Debug, PartialEq)]
 enum IntoColorError {
-    // Incorrect length of slice
+    // 切片長度不正確
     BadLen,
-    // Integer conversion error
+    // 整數轉換錯誤
     IntConversion,
 }
 
 // I AM NOT DONE
 
-// Your task is to complete this implementation and return an Ok result of inner
-// type Color. You need to create an implementation for a tuple of three
-// integers, an array of three integers, and a slice of integers.
-//
-// Note that the implementation for tuple and array will be checked at compile
-// time, but the slice implementation needs to check the slice length! Also note
-// that correct RGB color values must be integers in the 0..=255 range.
+// 你的任務是完成此實現並返回內部類型為 Color 的 Ok 結果。你需要為三個整數的元組、三個整數的數組和整數的切片創建實現。
+// 請注意，元組和數組的實現將在編譯時檢查，但切片實現需要檢查切片的長度！還要注意，正確的 RGB 顏色值必須是範圍在 0..=255 內的整數。
 
-// Tuple implementation
+// 元組實現
 impl TryFrom<(i16, i16, i16)> for Color {
     type Error = IntoColorError;
     fn try_from(tuple: (i16, i16, i16)) -> Result<Self, Self::Error> {
     }
 }
 
-// Array implementation
+// 數組實現
 impl TryFrom<[i16; 3]> for Color {
     type Error = IntoColorError;
     fn try_from(arr: [i16; 3]) -> Result<Self, Self::Error> {
     }
 }
 
-// Slice implementation
+// 切片實現
 impl TryFrom<&[i16]> for Color {
     type Error = IntoColorError;
     fn try_from(slice: &[i16]) -> Result<Self, Self::Error> {
@@ -59,19 +49,19 @@ impl TryFrom<&[i16]> for Color {
 }
 
 fn main() {
-    // Use the `try_from` function
+    // 使用 `try_from` 函數
     let c1 = Color::try_from((183, 65, 14));
     println!("{:?}", c1);
 
-    // Since TryFrom is implemented for Color, we should be able to use TryInto
+    // 由於 Color 實現了 TryFrom，我們應該能夠使用 TryInto
     let c2: Result<Color, _> = [183, 65, 14].try_into();
     println!("{:?}", c2);
 
     let v = vec![183, 65, 14];
-    // With slice we should use `try_from` function
+    // 使用切片我們應該使用 `try_from` 函數
     let c3 = Color::try_from(&v[..]);
     println!("{:?}", c3);
-    // or take slice within round brackets and use TryInto
+    // 或在圓括號內使用切片並使用 TryInto
     let c4: Result<Color, _> = (&v[..]).try_into();
     println!("{:?}", c4);
 }
diff --git a/exercises/23_conversions/using_as.rs b/exercises/23_conversions/using_as.rs
index 414cef3a..d3c15282 100644
--- a/exercises/23_conversions/using_as.rs
+++ b/exercises/23_conversions/using_as.rs
@@ -1,14 +1,10 @@
 // using_as.rs
 //
-// Type casting in Rust is done via the usage of the `as` operator. Please note
-// that the `as` operator is not only used when type casting. It also helps with
-// renaming imports.
+// 在 Rust 中，類型轉換是通過使用 `as` 運算符完成的。請注意，`as` 運算符不僅僅用於類型轉換。它還有助於重命名導入項。
 //
-// The goal is to make sure that the division does not fail to compile and
-// returns the proper type.
+// 目標是確保除法不會失敗並返回正確的類型。
 //
-// Execute `rustlings hint using_as` or use the `hint` watch subcommand for a
-// hint.
+// 執行 `rustlings hint using_as` 或使用 `hint` watch 子命令來獲取提示。
 
 // I AM NOT DONE