由于负有重大责任，潜水艇上的指挥员们不仅要控制住自己而且还要指挥好他们的舰艇和全体船员。

Because of the enormous responsibility they hold, it is imperative that submarine commanders are masters of themselves as well as their vessels and crew.

youdao

由于负有重大责任，潜水艇上的指挥员们不仅要控制住自己而且还要指挥好他们的舰艇和全体船员。

Because of the enormous responsibility they hold, it is imperative that submarine commanders are masters of themselves as well as their vessels and crew.

youdao