会议应由在座的职位最高的人主持。

The meeting should be chaired by the most senior person present.

《牛津词典》

她做了按理本应由其他人做的工作。

She did work which by rights should be done by someone else.

《柯林斯英汉双解大词典》

在修复关系方面应由美国采取主动。

It was up to the US to take the initiative in repairing relations.

《牛津词典》

It is the question of really who governs or maybe put another way ? who should govern who ought to govern.

问题的症结在于谁管理,或换句话说,谁应管理？由谁管理。

耶鲁公开课 - 政治哲学导论课程节选

Blanc said the ideal society is based on the principle of, and now I quote, "From each according to his abilities, to each according to his needs."

勃朗说理想国,应建立在这样的原则上，以下由我引用，各尽所能，按需分配“

耶鲁公开课 - 金融市场课程节选

The libertarian says it may be a good thing if people wear seatbelts but that should be up to them and the state, the government, has no business coercing them, us, to wear seatbelts by law.

自由主义者说，系安全带也许是件好事,但这应由人们自己作主,政府没有资格,用法律来强迫人们系安全带。

耶鲁公开课 - 公正课程节选