- 白费气力: waste one's effort on; draw ...
- 徒劳: futile effort; fruitless lab ...
- 白费气力: waste one's effort on; draw water with a sieve; pour water into a sieve; catch at shadows; plough the sands; go on a wild goose chase; beat the air
- 白费,徒劳: in vain
- 不滥费气力: save one's pains
关注微信公众号:chachacidian,回复:白费气力, 徒劳,即可在微信中查询翻译