make someone's day
US /meɪk ˈsʌm.wʌnz deɪ/
UK /meɪk ˈsʌm.wʌnz deɪ/

1.
让某人很高兴, 让某人开心一整天
to do something that makes someone feel very happy
:
•
Receiving that unexpected compliment really made my day.
收到那个意想不到的赞美真的让我很开心。
•
Your visit would truly make her day.
你的来访真的会让她很高兴。