Any child who is caught will be kept in at playtime.

凡是被抓到的孩子在课间游戏时要被留在里面。

《柯林斯英汉双解大词典》

It must be kept in mind that there is no secret of success but hard work.

必须记住，除了努力工作，没有成功的秘诀。

youdao

They are expected to be kept in custody for several days.

预计他们将被拘留几天。

youdao

Most fruits and vegetables need the relative humidity in storage to be kept between eighty-five and ninety-five percent.

VOA: special.2009.11.30

Brown said the southern route was the only one that could be kept open in all seasons.

VOA: special.2009.05.28

They say the vaccines could be kept at thirty-seven degrees for a year or more with only small losses in the amount of vaccine.

VOA: special.2010.02.24

Meanwhile, Ms. Krauth said a doctor has confirmed Mr. Lipschis' health remains good enough for him to be kept in detention.

WSJ: Germany Arrests Man Who Worked at Auschwitz

Massive share sales for cash-strapped Japanese companies and pending U.S. jobs data to be released Thursday kept investors on the sidelines in the Tokyo stock exchange on Thursday.

FORBES: Magazine Article

But, in the absence of evidence, other candidates should also be kept in mind.

ECONOMIST: Putin the Great Unknown