give someone a break
US /ɡɪv ˈsʌm.wʌn ə breɪk/
UK /ɡɪv ˈsʌm.wʌn ə breɪk/

1.
饒了某人吧, 給某人一個機會
to stop criticizing or annoying someone, or to give someone a chance or an opportunity
:
•
Oh, give me a break! I'm doing my best.
哦,饒了我吧!我正在盡力。
•
The boss decided to give him a break and extend the deadline.
老闆決定給他一個機會,延長了截止日期。