Seedlings of parsnip, carrot, beetroot and radish must fight off slugs, and weeds also need checking, hoeing them as they grow, to leave the pests nowhere to hide.

牛蒡苗、胡萝卜苗，甜菜根苗和萝卜苗必须除蛞蝓(俗称鼻涕虫 类似蜗牛的无硬壳动物)，杂草也需要检查，发现了就要及时铲除，让害虫无处藏身。

youdao

A good robot should only need checking every 6 months.

一个好的机器人只需要每六个月检查一次。

youdao

Well if I-- you know, with let me say it differently. I don't need to worry about how checking is done, it's handled inside of that function.

好，如果你们知道，抱歉，让我们换种说法,我不必担心检查工作,是则会么做的，这是在方法体内部进行的。

麻省理工公开课 - 计算机科学及编程导论课程节选

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It's easy to determine whether you have skills the United Nations Volunteers need by checking the site's Recruitment section.

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