An ethical sense would be most immediately useful in situations where human morals are continually put to the test-a battlefield, for example.

在人类道德不停的接受考验的场景中，道德感将是最直接有用——比如说，战场上。

youdao

To feel the harmony of nature and human can upgrade human morals.

感悟人与自然的和谐将提升人类的道德；

youdao

The book is a history of science, professional morals and the human story behind a famous line of cells.

VOA: special.2010.07.21

As cogs in a larger, purposeful machine, people become alienated from the traditional morals that guide human relationships as they pursue the goal of the collective organisation.

ECONOMIST: Face value