For best results, keep them out.

为了达到最好的效果，把它们放在外面吧。

youdao

Slinkingly, he built a fence around the yard to keep them out.

偷偷地，他在院子的四周围上了围栏防止他们出来。

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Keep them out by using recyclable and washable shopping bags.

通过使用可回收利用和可清洗的购物袋来阻止塑料袋和纸袋的进入。

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Students may worry that low grades will keep them out of graduate school or a good job.

VOA: special.2009.03.12

In fact, the United Kingdom has been an international model for preventing bank runs because the Bank of England would always lend to a bank that was in trouble in order to keep them out of the problem.

事实上,英国一直是全球,预防银行挤兑的模范,因为英格兰银行总会借款,给陷入危机的银行以确保它们脱离险境

耶鲁公开课 - 金融市场课程节选

OK, and you can see that this thing ought to unwrap, it's going to keep extending out those multiplications until gets down to the base case, going to collapse them all together.

好，你可以看到这种方法,是怎么解决的,他一层层的将乘法展开一直到最底层,然后将他们一起乘起来。

麻省理工公开课 - 计算机科学及编程导论课程节选

They had a couple of chances and we scrambled well to keep them out.

BBC: Tigers thump Salford Reds

And that can keep them out of the hospital, which is usually a very good thing.

FORBES: How Teamwork Across the Health System Can Keep Seniors Out of the Hospital

The idea is to finance good candidates to keep them out of the pockets of lobbyists.

ECONOMIST: California��s dysfunctional politics