They switch on slowly, and they are reluctant to switch off.

它们启动缓慢，并且很难关闭。

youdao

Learn to switch off from work by leaving the office, switch off the BlackBerry, and do not take any calls at a certain time after work.

学会离开办公室停止工作，关掉黑莓，下班后的某个特定的时间不接任何电话。

youdao

These subjects switch him on, but they seem to switch her off.

这些课程使他感兴趣，却似乎使她觉得乏味。

youdao

- So most of you recognize, if we switch back to the notes, that they do have a negative electron affinity.

看来大部人都想到了，如果你翻翻讲义的话，它们的电子亲和能确实是负的。

麻省理工公开课 - 化学原理课程节选

We don't usually do our chemistry calculations in miles per hour, so let's switch that to 42 meters per second, so it's -- sorry, it's 94 miles per hour.

在化学计算中我们很少,用英里每小时，所以我们把它换算为42米每秒，对不起，它是94英里每小时。

麻省理工公开课 - 化学原理课程节选

So in the summer of 2001, we decided to switch gear from a backend technology provider to a front-end consumer-oriented search service.

于是在2001年夏，公司决定从后台技术提供者,转变为直接面向消费者的搜索服务提供方。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

For those who think we should only focus our effort in developing technologies for driverless cars, my thought is that even if you ride in an autonomous vehicle, you will want to -- and sometimes have to -- switch to "manual mode" from time to time.

CNN: Why we made a car for blind drivers

As Moore's Law (computing power of a chip doubles every 18 months) continues to unfold and as bandwidth capacity continues to explode, just-turn-on-the-switch, easy-to-use high-tech appliances for specific functions will proliferate.

FORBES: Fact and Comment

Besides a clear disagreement with West Coast rapper Kreayshawn, Harry Winston looks to have decided to ditch the glam-world of high-end jewelry retail and switch to the down-and-dirty realm of the diamond mine.

FORBES: Turning Rings into Pickaxes