一定要在防护装置放到位后再开机器。

Ensure the guard is in place before operating the machine.

《牛津词典》

如果你足够疯狂，可以再花费30元至50万美元选择水上汽车的引擎和变速装置。

Choose that level of insanity and WaterCar estimates the engine and transaxle installation should run an additional $30 to $50K.

youdao

所有细胞的活动就被记录并发送到电脑上。电脑再翻译这些命令，使病人能驱动并控制外部装置。

The activity of the cells was recorded and sent to a computer which translated the commands and enabled the patient to move and control the external device.

youdao

They'll keep trying to get it going, but maybe we should move on with our lives here while this is happening, and we'll click it back at the end, and if we have a nice set up at any point, I'll just stop and we'll go back and we'll look at it again.

它们会一直让它保持运动，但是或许我们应该,在这个过程中离开一会儿，我们在最后点击它，如果我们在每一个点,都有一个好的装置，我就会停止然后,返回再去看看它。

麻省理工公开课 - 化学原理课程节选

It used to be a lot easier to be physically active then it is today, and we'll discuss this later in the class, but energy saving devices all over the place.

在过去,人们比现在从事更多的体力活动,这一点我们以后再讲,帮助你省力的装置,如今随处可见

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选