Cool MateI don't know, man 对比 Not sure
在英语中何时使用每一个，包含含义、语域和例句。
I don't know, man
非正式前 3000（常见）
Not sure
| I don't know, man | Not sure | |
|---|---|---|
| 发音 | 🇬🇧 //aɪ dəʊnt nəʊ, mæn//🇺🇸 //aɪ doʊnt noʊ, mæn// | |
| 含义 | 我不太确定。I am not sure about that. | |
| 例句 | What do you think about the new movie? I don't know, man. | - |
| 语域 | 非正式 | - |
| 常见程度 | 前 3000（常见） | - |
| 搭配 | I don't know, man, I don't know why, I don't know what | - |
| 反义 | I know, man, I'm sure, man, I understand, man, I am certain, man | - |
| 常见错误 | Using it in a formal meeting., Adding unnecessary words that change the meaning., Mispronouncing 'know' as 'no'. | - |
| 用法说明 | 主要用于朋友间的随意聊天。在正式场合或工作时要避免使用。Used mainly in casual conversations among friends. Avoid in formal settings or professional contexts. | - |
在真实片段中看它
常见问题：I don't know, man 对比 Not sure
I don't know, man和Not sure 有什么区别？
I don't know, man: I am not sure about that. Not sure:
我可以互换使用 I don't know, man和Not sure 吗？
不总是。I don't know, man和Not sure 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。