The doors open and shut automatically.

这些门都是自动开关的。

《牛津词典》

The doors open and close automatically.

这些门自动开关。

《牛津词典》

We're keeping the doors open.

我们会保持大门敞开。

youdao

The "Open Doors" report is published by the Institute of International Education, with support from the State Department.

VOA: special.2009.11.26

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

The person on trial had to walk directly to these doors and open one of them.

VOA: special.2009.04.18

Furthermore, smarter photo recognition and tagging could blow the doors open on contextual advertising.

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"All small-community based organizations doing youth programming are struggling just to keep the doors open, " she said.

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All the merchant has to do is get the doors open and make sure he has merchandise.

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