He landed a clean left on his opponent's cheek.

他很利落地给对手左脸颊上来了一拳。

youdao

Others imagine it as the last really clean place left on earth.

其他人把它猜想为地球上最后一块净土。

youdao

Every day when the students left, they would clean up after themselves and leave their areas tidy without ever being told to do so.

每天当学生们离开的时候，他们会自己打扫，在没有人告诉他们要这样做的情况下把自己的地方打扫干净。

youdao

True to his word, he delivered a clean single to left field off Red Sox reliever Calvin Schiraldi.

WSJ: Gary Carter, Baseball Hall of Famer, Dies

Furthermore taxpayers wouldn't be left to clean up any messes, as they were forced to in 2008.

FORBES: Magazine Article

Market volume was light Wednesday as New York City and surrounding areas continue to work to clean up the mess left by the storm.

FORBES: Stocks Shoot Higher As Data Reinforce Recovery Strength