Schools keep closed for about two months in summer.

暑期学校停课近两个月。

youdao

And if you keep your curtains closed, burglars are less likely to try and break in because they can't be sure whether someone's home or not.

如果你把窗帘拉上，窃贼就不太可能试图破门而入，因为他们无法确定是否有人在家。

youdao

It's easy to keep your eyes closed as you study.

学习时总容易闭上眼睛很。

youdao

"Johnsy,dear," said Sue, "will you promise me to keep your eyes closed, and not look out the window until I am done working?

VOA: special.2009.08.01

The process uses a closed system to keep hair and dirt out of the milk.

VOA: special.2010.07.20

Keep it closed and the environmentalists will lock up everything.

NPR: ANWR Community Split on Oil Exploration

Guests are even asked to keep their windows closed at night to help the same cause.

BBC: The Gal��pagos Islands, a land untouched

Keep the windows closed and the air-conditioning on, giving you an allergen free bubble.

FORBES: Six Brands to Consider and Six Suggestions of What to Do When February Flowers Bring March Allergies