中国語日記翻訳【26】

In other words, my paper diary was originally a “schedule book.” Then I started writing a diary, which turned into a “diary and schedule book,” and eventually just a “diary.” Today, as usual, I will be recording in the 5-year-old journal that I purchased 3 years ago.

换句话说，我的纸质日记本最初其实是一本“行程本”。
后来我开始写日记，它就变成了“日记＋行程本”，最后又变成了单纯的“日记”。
今天也和往常一样，我会继续在那本已经用了 3 年、但买来已有 5 年的日记本里记录。

解説

# ⭐ Sentence 2
**后来我开始写日记，它就变成了“日记＋行程本”，最后又变成了单纯的“日记”。**

## 🌐 Overall Meaning
“Later, I started writing a diary, and it became a ‘diary + schedule book,’ and eventually it became just a ‘diary.’”

—

## 🧩 Grammar Breakdown

### **1. 后来**
– “Later / afterward.”
– Introduces a chronological shift.

—

### **2. 我开始写日记**
– **开始** = “start to.”
– **写日记** = “write a diary.”

→ “I started writing a diary.”

—

### **3. 它就变成了…**
– **它** = “it” (the diary notebook).
– **就** = indicates a natural or immediate result.
– **变成了** = “became / turned into.”
– **变** = “change.”
– **成** = “become.”
– **了** = completion.

→ “it then became…”

—

### **4. ‘日记＋行程本’**
– Quoted phrase meaning “diary + schedule book.”
– Indicates dual function.

—

### **5. 最后又变成了单纯的“日记”**
Breakdown:

#### **最后**
– “finally / in the end.”

#### **又**
– “again / once more.”
– Here: indicates another change in the sequence.

#### **单纯的**
– “pure / simple / solely.”

→ “finally it became simply a ‘diary.’”

Nuance:
The sentence describes a **three‑stage evolution** of the notebook’s purpose.