邓布利多说他会处理这个问题，还说他们不用担心。
Dumbledore had said that he would take care of the problem, and that there was no need to worry.
我告诉他不用担心，圣诞老人最后可能会带给她的。
I replied to him that maybe Santa Claus would bring it to her after all, and not to worry.
但是我认为坐公交车比开小汽车要便宜的多，并且他也能较少环境的污染，和不用担心车会丢了。
But, I think the bus is cheeper a lot than the car, and that will reduce the environment pollution. And we never worry about the car lost.
不用担心他现在不肯合作；很快他会恢复理智的。
Do not worry about his obstinate refusal to cooperate; He'll come to himself before long.
不用担心，我们会制止他。
喝醉的人，终有一天会清醒过来。也许是三个月，也许是半年。他将会有他自己的人生，不用你来担心。
The drunk will be cold sober one day, maybe three months, maybe half a year. he will has his own life, it doesn't need you worry.
不用担心，手术后他会活得很好。
不用担心，手术后他会活得很好。
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