We should try, at all events, to help others in case of necessity.

无论如何，需要时，我们应该帮助他人。

youdao

In case of necessity, necessary session can be held on the vessel.

必要时，必须的开庭可在船舶长举行。

youdao

The doctor asked us to call him during the night except in case of necessity.

医生吩咐我们，除非有必要，否则不要在夜里给他打电话。

youdao

But his examples do not make as powerful a case for the necessity of corporate social responsibility as he would like.

ECONOMIST: The burdens of responsibility

The automobile is an onerous, expensive obligation and necessity, and in the case of the working poor a brutal tax.

WSJ: Why Driverless Cars Are Inevitable��and a Good Thing

In this case, some form of reconciliation is a social necessity.

CNN: A Debt-Threatened Dream