When we present a book to an older person, two hands are used.

当我们把一本书送给一位老人时，需要双手递出。

youdao

The two hands are at twelve when it is 1 2 o'clock.

当十二点整时那两根针都指在1 2点处。

youdao

It is normal if two hands are in a line and perpendiculars to the floor.

标准姿势就是两只手在一条直线上与地面成直角。

youdao

I'm giving this lecture on love and the two of you are holding hands here in the front row.

我这儿一边正做关于爱的讲座,你们俩在前排还手拉着手呢。

耶鲁公开课 - 心理学导论课程节选

In the end, only two real options are left in the hands of the U.S.: the oil sands of Canada or rethinking the drilling ban.

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Two tentative hands in a sea of hundreds are raised.

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Two Senate seats are likely to change hands.

CNN: Senate Overview