A fool's errand
徒劳的任务
🧩 词语组成解析
🗣️ 情景例句
Anything can I help you with?
有我能帮忙的地方吗？
Don't cry out before you are hurt.
还没受苦，就别叫苦。
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？