In my opinion, there has been only one indispensable man in the history of the world. His name was Adam.

我认为，在人类历史中，只有一个人是不可或缺的，他就是亚当。

youdao

Marris distorts our findings which actually prove that zoos serve as an indispensable link between man and nature.

马里斯歪曲了我们的发现，这些发现实际上证明了动物园是人与自然之间不可或缺的纽带。

youdao

Being a man of travel means having certain indispensable characteristics. It means understanding the effects that traveling has on one's life, relationships and career.

一个旅行的男人意味着他具备了某些不可或缺的个性，意味着他懂得了旅行之于生活、人际关系和事业的意义。

youdao

Maybe, too, there was more recognition that an indispensable man could be forgiven personal sins.

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James Thomas Flexner titled his biography Washington: The Indispensable Man, and in it he made the argument that of all the founding fathers Washington was the one the country could not do without.

FORBES: Magazine Article

One indispensable man: Dwight Eisenhower.

FORBES: Start the Way You Mean to Finish - Be Like Ike