turn a switch

When you turn a switch , you can easily operate lighting , heating or power-driven electrical devices .

非常开应急照明装置旋动开关，就业能轻而易举地启动照明装置、供热装置和电动装置。

This product is light and easy to install . It can be processed into any size and replaced with pane in any color . When you turn a switch , you can easily operate lighting , heating or power-driven electrical devices .

本产品轻巧、装方便、根据客户要求定制任意尺寸和配置透明、色或其它色泽的玻璃。旋动开关，就业能轻而易举地启动照明装置、供热装置和电动装置。

I turn on a switch but the light had burnt out .

我打开电源，但电灯已经烧坏了。

There must be a way to make a request of that object so it will do something , such as complete a transaction , draw something on screen or turn on a switch .

在这里必须有一种方式去向对象发出一个请求，在对象收到请求后才能照指令去完成一个事务，在屏幕上打印一些东西，或是打开一个开关。

And the guilt , the pain ... Damon , I can turn it off like a switch .

达蒙内疚痛楚我能像关电闸一样切断它们