Switched on for 10 seconds at switch on or when any key on numerical pad pressed.

开关就为10秒，在开关上或当上任何键，数值垫压。

youdao

Rather than crowd your screen with new shortcuts, you can switch to a new desktop by clicking on the taskbar at the bottom of the screen.

与其把整个屏幕摆满新的快捷键，倒不如按一下屏幕底部的任务栏，切换到新桌面上。

《柯林斯英汉双解大词典》

You can take a cue from GCC: maintain many sets of environment variables per application and switch from one pool to another depending on the work at-hand.

您可以从 GCC 得到提示：为每个应用程序维护多个环境变量集，并根据手头的工作从一个集合切换到另一个集合。

youdao

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

Also at the switch-on party at the Tower Festival Headland will be musical acts including Little Mix, Amy Macdonald and Scouting for Girls.

BBC: Olympic medallists to turn on Blackpool Illuminations

The players have to, at times, switch continents on a weekly basis, and they travel 10-11 months in a year.

CNN: Should tennis be worried about the 'kissing disease'?

The smells are dispensed by a fan which can be programmed to switch on at certain times of the day.

BBC: 'Smelly' fans remind people to eat