We can't switch off global warming just by being good in the future. We have to start being good now.

我们仅通过在未来采取良好措施是不能阻止全球变暖的，我们必须现在就采取行动。

youdao

They throw a molecular switch, and the plants start turning themselves into sugar, saving fuel processors a key and energy-intensive step.

他们抛出一个分子开关，植株随之开始将自身转化为糖分，如此这般为燃料加工过程节省了关键且能源密集型的一步。

youdao

The only cure I know is to disable power management, or simply hit the power switch and start over.

我所知道的唯一的解决办法是禁用电源管理，或者使用电源开关重新启动。

youdao

So, let's -- okay, so, why don't you all think about would happen -- we'll start with the thought exercise. You can switch back to my lecture notes then if this isn't going.

好吧，那你们想想会,发生什么，我们来想想,这个问题，如果那个不行的话,你可以转到我的讲义上来了。

麻省理工公开课 - 化学原理课程节选

With the press of a switch, I start to winch in the chain.

BBC: Sailing in Croatia

Hamilton made a tactical switch at the start of the second period, with Mensing being pushed forward from right-back into central midfield and Stevenson moving back into defence.

BBC: Falkirk 4-1 Hamilton Academical

Hull had to make a switch shortly before the start of the match when asthmatic Tongan front rower Sam Moa suffered breathing problems in the warm-up.

BBC: Wigan Warriors 14-12 Hull FC