It was unscrupulous of their lawyer to withhold evidence.

他们律师隐瞒证据道德。

He won't do that if tergiversation is immoral.

如果背叛道德，他就会做。

Gullible shoppers are easily duped by unscrupulous advertisers.

坚定者很容易被道德广告商蒙骗。

It’s immoral to sleep with someone of you’re not in love.

你如果爱一人却与其同居,这道德。

Telling lies is wrong.

说谎道德。

It is wrong to steal.

偷道德。

Waste of food is wicked.

糟蹋粮食道德。

Most of our social problems would be solved if we could somehow get rid of the immoral, crooked, and feebleminded people.

如果除去那些道德、欺诈和意志薄弱人，我们多数社会问题就会迎刃而解。