If the students did not use their cell phones, there would be a photo on the screen of the bracelet to show that.

如果学生没有使用手机，手镯的屏幕上会有张照片显示出来。

youdao

Users will be able to use their handhelds to look up timetables on the net, search for a local hotel, and check their bank accounts.

用户将能够使用掌上装置查阅网上时刻表，搜索当地旅馆并核对他们的银行账户。

《柯林斯英汉双解大词典》

Most research has foucus on simian animals and found them to be highly adept in social learning, tool use, and other essentials of human-like culture.

大多数研究都集中在类人猿身上，发现它们在社会学习、使用工具和其他类人文化的要素方面非常熟练。

youdao

But Graham described as unpersuasive the president's continuing assertion that the U.S.must avoid being seen to be meddling in Iran so Iran's government will not use this as an excuse to intensify its crackdown on the opposition.

VOA: standard.2009.06.23

And I put this to Voytek, what dollar figure should be put on human life to decide whether to ban the use of cell phones?

我也问过佛伊泰克，在决定是否禁止使用手机这件事时,人命应该如何定价？

耶鲁公开课 - 公正课程节选

And so it would seem to be Dante's use of the image that has a primary influence here on Milton, but, as we might expect, there is a complication in the way that Milton uses this particular image.

因此但丁对这个比喻的应用,对弥尔顿有最深刻的影响，但是，如我们期待的，这里弥尔顿在运用,这个特别的比喻的方式上，有一点复杂。

耶鲁公开课 - 弥尔顿课程节选

Police warn that these cannot be ridden on public routes, and permission must be sought for use on private land.

BBC: NEWS | UK | England | Cumbria | Police warn of mini moto danger

The data in the system must be protected from improper use, and limitations on improper use must be included.

FORBES: New Immigration Measure Means Expanded Government Reach

Arkansas Governor Mike Huckabee is the latest Republican presidential candidate to weigh in on the techniques American interrogators should be able to use on terrorism suspects.

NPR: GOP Presidential Hopefuls Disagree on Torture