to switch

• 更换守卫

to switch的用法和样例：

例句

1. Once he began to tell his adventures, it's hard to switch him off.
   他一旦开始讲自己的冒险经历，就很难阻止他。
2. I think I remembered to switch the oven off but you'd better check (up) (that I did).
   我好像记得把烤箱关了，但你最好再查看一下(我是否关了).
3. You may turn the right knob on the TV to switch it on.
   你可以拧电视上右边的旋钮把它打开。
4. The video is programmed to switch on at ten o'clock.
   电视机设定在10点钟自动打开。