I volunteered to weed the hospital garden.

我自愿给医院的花园除草。

youdao

I'm going to the garden to weed your flowerbed.

我要去花园里给你的花圃除草。

youdao

youdao

It says it has detained the refugees because it wants to screen them to weed out former rebels, and to demine villages where battles had raged.

VOA: standard.2009.10.23

We're not using them to weed you out, we're using them to help you learn.

我们不会用他们来淘汰你们，而是用他们来帮助你们学习。

麻省理工公开课 - 计算机科学及编程导论课程节选

It found that many farmers have better harvests, better weed control and fewer losses from insect damage compared to traditional crops.

VOA: special.2010.04.27

One explains that Singapore needs to weed out undeserving claimants and shakes his head at the potential cost of a comprehensive welfare service.

ECONOMIST: The city-state stays strict with the needy

Demand Media took a major hit in traffic after Google changed its search algorithm to weed low-quality pages out of top results.

FORBES: Demand Media to Google: Thank You Sir, May I Have Another?

Anecdotal evidence of really awful teachers is always springing forth to justify a system of accountability designed to weed out ineffective, unsatisfactory teachers.

FORBES: The False Choices of Education Reform