All of our cultural heritage which is useful should be inherited, but in a critical way.

我们所有有用的文化遗产都应该以一种批判的方式得到继承。

youdao

Cell phones can be quite useful in emergency situations but there is definitely a limit to how much they should be used.

紧急情况下电话确实是非常有用，但是对其使用一定也得有个限度。

youdao

Packages that are likely to be useful but aren't in any way required should be listed in the "Suggests" field.

可能有用但在任何情况下都不是必需的软件包应该列入“Suggests”字段。

youdao

Actually, those guys would be useful, not so much, hardly at all during the scrum of the phalanx, but should one side be retreating.

尽管远程兵种的作用有限,尤其是双方混战时几乎形同虚设,但当一方撤退时,他们的作用就显现了

耶鲁公开课 - 古希腊历史简介课程节选

But a U.S. office may be useful should the company eventually decide to file for an IPO.

FORBES: Chinese Mobile Browser UC Web Hikes Spending, Stays Independent

Market forces and models are useful tools but strong supervision and regulation should always be in the first line of defense in protecting our financial system.

FORBES

To caricature: if the world loves American Treasury bills but the funds would be more useful elsewhere, then the government should issue the bills, and use the proceeds to channel the funds where they are needed.

ECONOMIST: Economics focus