The doors open and shut automatically.

这些门都是自动开关的。

《牛津词典》

If it weren't for the penalty clause, the case would have been open and shut.

如果没有处罚条款，这个案件将会迅速了结。

youdao

And you have to shut the door. So it's literally physical strength to open and shut the door.

只有身体和精神的双重力量才能打开、关闭那道门。

youdao

Then rinse under running water. In a public restroom, if you dry your hands with a paper towel, you should also use the towel to shut off the water and open the door.

VOA: special.2010.09.29

Peter wields the keys of the kingdom of heaven and can open and shut the doors of personal salvation, just as he can open and shut the doors of the church.

彼得挥舞着通往天堂极乐的钥匙,他可以任意打开关闭，凡人可借此得救的大门，正如他可以任意操控通往教会的大门一样。

耶鲁公开课 - 弥尔顿课程节选

Some people now think that this was a very clear open and shut case.

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Besides, does anybody seriously expect firms to open and shut plants to take advantage of a modest two-year tax break?

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The connection between democracy and the rule of law is therefore, to put it mildly, not exactly an open and shut case.

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