A good meal should never be hurried.

美餐绝不能狼吞虎咽。

《牛津词典》

A patient who is not fully conscious should never be left alone.

神志并非完全清醒的病人必须时刻有人照料。

《牛津词典》

Towels should never be shared.

不要与他人共用毛巾。

youdao

He says Butler's part in birthing the jeep should never be forgotten.

VOA: special.2011.08.05

To the broody hen, the notion would probably seem monstrous that there should be a creature in the world to whom a nestful of eggs was not utterly fascinating and precious and never to be too-much-sat-upon object which it is to her.

对母鸡来说，这个概念可能看起来荒谬,世界上有一种生物,对一窝鸡蛋,着迷，觉得弥足珍贵,对她而言，永远不觉得,孵蛋时间太长。

耶鲁公开课 - 心理学导论课程节选

The academy says some foods, like hard candy,nuts, seeds and whole grapes, raw carrots, should never be given to toddlers.

VOA: standard.2010.02.23

Incandescents should never be banned by the feds any more than candles or fireplaces or windows.

FORBES: Congress Kills Light Bulb Ban - Sort Of

Process improvement and increasing efficient productivity should never be done at the cost of cutting corners.

FORBES: What Corners Are You Cutting?

Envy influences rejection more often than you might think, but should never be taken personally.

FORBES: 4 Reasons Rejection Shouldn't Be Taken Personally