kill two birds with one stone
中文釋義
一舉兩得，雙贏
Achieving two goals with a single action.
常用搭配
- solve two at once一舉兩得
- double the benefit一石二鳥
- gain twice over兩全其美
例句
- Walking to work kills two birds with one stone.走路上班一舉兩得。
- This tool kills two birds with one stone.這工具一箭雙鵰。