他们互相凝视着，试图回忆往事。

They stared very hard at one another, trying to remember.

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他们互相凝视了很长时间。

They stared at each other for a long time.

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很快收拾干净，他们来到洗手间一起洗手，对着镜子互相凝视，随后都笑了。

It was soon done, and then they washed their hands together in the bathroom, looked at each other in the mirror, and smiled.

youdao

他们两人互相凝视几分钟。

They contemplated each other for some minutes.

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然后让他们互相默默凝视几分钟，结果怎样？

He then had them stare into each other's eyes for four minutes without talking. The results?

youdao

然后让他们互相默默凝视几分钟，结果怎样？

He then had them stare into each other's eyes for four minutes without talking. The results?

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