有一天，我带着两个孩子去当地的游乐场。

One day, I took my two kids to the local playground.

youdao

之后我们坐飞机去古城西安待两个晚上。

We then fly to the historic city of Xi' an for two nights' stay.

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你们两个去哪儿？

Where are you two headed?

《牛津词典》

It's almost a way of inviting us to visualize the separation of these two people as they speak.

这几乎是吸引我们去观察,说话的两个孤立的个体。

耶鲁公开课 - 现代诗歌课程节选

We have no evidence, and I mentioned this before, that there was a particularly close relation between these two young men.

我之前提到过，我们没有证据,去证明这两个年轻人之前有着如何亲密的关系。

耶鲁公开课 - 弥尔顿课程节选

We're already using it up in this pi bond here, so that means we're limited to only two other spots on the molecule, so we have three.

我们已经把它用到这个π键里去了，所以这意味着,我们在分子里只剩下两个位置，所以一共是三个。

麻省理工公开课 - 化学原理课程节选