The heating is on a time switch.

暖气靠定时开关自动供热。

《牛津词典》

She made the switch from full-time to part-time work when her first child was born.

第一个孩子出生后她就从全职工作改为兼职工作。

《牛津词典》

Therefore, to reduce shipping time, Trancorp plans to switch to trains and barges to transport goods to Burland.

因此，为了缩短运输时间，Trancorp 计划改用火车和驳船将货物运送到伯兰。

youdao

Now let me switch to the implicit purposes of socialization and time-out.

现在转到深层目标,社会化和腾时间。

麻省理工公开课 - 媒体、教育、市场课程节选

Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.

想象下我有一个那种小雁颈台灯-,我把它放在桌子上，大概离桌子，有一英尺那么高吧,这样挺好的，我可以打开-,或者关闭这灯,并在这同时，我可以让我电脑,开始运行。

麻省理工公开课 - 计算机科学及编程导论课程节选

When the Supreme Court overturned much of the original legislation, Roosevelt got the message to them with the switch in time that saved nine.

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Well worth the effort to switch on every time you go for a run.

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It gets 48 miles per gallon and can switch at any time between using veggie oil or diesel for fuel.

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