- = could not
couldn't 是 could 的否定式, 有時可以跟can't & cannot 互通 要解釋couldn't就要先知道could的意思 could可以用在表現... had more time, I couldn't travel around the world. 過去能力: I...
It shoud be "I couldn't be careless" 譯作 我可不能漠不關心 (or隨隨便便的) 但是 I couldn't care...相差十萬八千里 類似的還有 I couldn't agree more. 我再同意不過了 I couldn't agree less. 我一點也不同意
I couldn't agree with you more. couldn't是否定的意思 但是這句話是一個片語 I(我)couldn...