Video cameras with night vision can be activated by movement.

有夜视功能的摄像机能被物体的活动激活。

《柯林斯英汉双解大词典》

The burglar alarm is activated by movement.

这防盗警报器一动就会响。

《牛津词典》

That means the index can easily be pushed around by movement in only a few stocks.

这意味着该所股票指数是很容易被新股的涨势情况所左右的。

youdao

There are different kinds of faults. In this case,the damage was caused by movement of a "strike-slip fault."

VOA: standard.2010.01.13

And it's this final movement of the simile, according to this ingenious argument by Geoffrey Hartman, that Hartman calls the counter-plot.

根据哈特曼灵巧的论点看来，这就是这个比喻最后的深意，他称之为反计。

耶鲁公开课 - 弥尔顿课程节选

But the later, the second half the 20th century, it had a new Palestinian political movement established by the Palestine Liberation Organization, PLO the PLO.

而之后，20世纪后半叶，有新的巴勒斯坦政治运动,是由巴解组织开始的，也就是。

普林斯顿公开课 - 人性课程节选

But having passed his half-century, Symonds was deceived by some movement by Harris and his leading edge was well caught in the deep by Neil McKenzie.

BBC: Australia recover from poor start

The authors suggest that such transmission events are perpetuated mainly by the movement of poultry and poultry products, rather than by migrating birds.

ECONOMIST: The aves, and ave nots

He is startled by this movement, the first he has made for some time.

NEWYORKER: Labyrinth