您要查找的是不是：
- May I turn on the lights for you? 我替您开灯好吗?
- May I turn on(off) the heat? 我可以打开（关上）暖气吗?
- Everytime I turned on the radio, he turned it off. 每次我打开收音机，他就把它关掉。
- May I turn off the air-conditioner? 我可以把空调机关掉吗?
- I turn on a switch but the light had burnt out. 我打开电源,但电灯已经烧坏了。
- Everytime I turned on the radio， he turned it off. 每次我打开收音机，他就把它关掉。
- Shall I turn on the light, Mother? 妈妈,我把灯关上好吗?
- How can I turn on [off] this light? 这个灯要怎么打开[关掉]?
- Can I turn on the radio for you? 我可以为你打开收音机吗?
- The children are shivering--turn on the heat! 孩子们冻得直发抖，快打开暖气吧。
- I turn on the light so that I can see clearly. 我把灯打开以便看得清楚些。
- Shall I turn on the TV? -- Yes, please. 我打开电视机好吗? --好， 请打开吧。
- May I turn on the radio? 我可以打开收音机吗？
- Do you mind if I turn on the radio? 你介意我开收音机吗?
- If the suspect doesn't confess soon we may have to turn on the heat. 如果那嫌疑犯不马上坦白的话，我们也许不得不对他施压力。
- Does it bother you if I turn on the radio? 你不介意我把收音机打开吧?
- May i turn on(Of) the light? 我可以开（关）灯吗?
- I turned on the TV and we sat down and watched it. 我打开电视机，我们坐下来看电视。
- How can I turn on ActiveX Control? 怎样打开ActiveX控制?
- Would you mind if I turn on the radio? 你介意我打开收音机吗?
