Dancing with each other, toasting with each other, celebrating together.

互相跳舞，互相敬酒，一起庆祝。

Tech CEOs compete with each other for superlatives.

各技术巨头相互竞争，力求推出最优秀的产品。

C. To be identical with each other.

彼此相同。

Still trying to converse with each other.

现在还要和别人说话。

It has changed how we communicate with each other.

它改变了我们彼此沟通的方式。

Since when do we censor ourselves with each other?

从什么时候开始我们要互相检讨了？

They do talk a lot with each other and have established a certain rapport.

他们谈论了很多问题，也建立了一定的默契。

So countries must trade with each other.

所以，国家必须互相贸易。

Did they make up with each other?

他们跟对方和好了吗？

Sometimes we get angry with each other.

有时候我们会对其他人生气。

Being introduced we began to talk with each other.

介绍以后，我们谈论了一会。

So how do you keep in touch with each other?

那么你们是怎么保持联系的呢？

Natural selection rewarded our ancestors for collaboration, and for forming connections with each other.

在物竞天择中，我们的祖先互相合作，并且建立彼此的关系而存活下来。

Reading also changed our relationship with each other.

阅读也会改变我们之间的关系。

Do you get along well with each other?

那你们相处的好吗？

They are in close contact with each other.

他们联系密切。

We are so in love with each other.

我们深爱着对方。

They use sounds to communicate with each other.

海洋生物会通过声音来与彼此交流。

The two men are acquainted with each other.

这两个人彼此认识。

In other words, people disagree with each other.

换句话说，人们之间存在分歧。