Definition (漠不關心)
used to express a complete lack of interest or concern about something or someone.
毫不在乎
"They canceled the meeting on Friday." "I couldn't care less."
"他們取消了星期五的會議。" "我一點也不在乎。"
"He's upset with what I said." "I couldn't care less."
"他對我說的話感到不開心。" "我一點也不在乎。"
I couldn't care less if she doesn't like my suggestions.
如果她不喜歡我的建議，我一點也不在乎。