面对人类共同的危机，为了人类共同的利益，人类必须采取共同的行动。

It is a course of the whole mankind. Confronting the common crisis of mankind, and for the common interests of mankind, human being must take common measures.

youdao

新的世界需要在更多国家之间，明确共同利益，通过谈判达成共同的行动，并管理它们之间的差异。

The new world requires identifying mutual interests, negotiating common actions, and managing differences across a much wider spectrum of countries than ever before.

youdao

youdao

So if somebody comes along and says No,no,everybody dies alone, and dying as part of a joint undertaking is impossible, they're just saying something false.

如果有人说，不，大家都是孤独而死的，死亡作为共同行动是不可能的，他们就错了。

耶鲁公开课 - 死亡课程节选