The oil workers showed no sign of fear before the great difficulties.

石油工人在困难面前毫无惧色。

《新英汉大辞典》

We fear no death, let alone difficulties.

我们死都不怕，何况困难？

《新英汉大辞典》

We fear no death, still less difficulties.

我们死都不怕，更不用说困难了。

youdao

We fear no death, still less difficulties.

我们死都不怕，更不用说困难了。

youdao