1·What did they charge for the repairs?
他们收了多少修理费？
—— 《牛津词典》
2·What do you charge for work of this type?
这种活你收多少钱？
—— 《牛津词典》
3·What do you charge for this type of work?
这种活你收多少钱？
—— 《牛津词典》
4·We have to make a small charge for refreshments.
我们得收取少量茶点费。
—— 《牛津词典》
5·Do you think museums should charge for admission?
你认为博物馆应该收入场费吗？
—— 《牛津词典》
6·He offered to fix bikes free of charge for anyone who needed it.
他主动提出为有需要的人免费修理自行车。
7·Remember, whenever you want to draw on a sidewalk, always ask an adult in charge for permission before you draw.
记住，每当你想在人行道上画画时，在绘画之前一定要征得负责人的许可。
8·It doesn't cost anything to register, but we do charge for the run.
报名不需要任何费用，但我们对跑步活动收费。
9·NASA offers to launch CubeSats free of charge for educational and research purposes.
美国宇航局免费发射立方体卫星以供教育和研究之用。
10·There is no extra charge for these—just plug in, select the required language and adjust the volume.
这些都不需要额外的费用，只需插入电源，选择所需的语言并调节音量即可。