“息息相关”，汉语成语，意思是彼此呼吸都相互关联，形容关系非常密切。可以翻译为“be closely linked to，be closely bound up with”等。

例句：

国家的命运与个人的命运息息相关。

The fate of the country is bound up with the fate of the individual.

众所周知，食物与我们的日常生活息息相关。

As we all know, food is closely related to our daily life.