Families must be made aware of field trips and give permission for their children to participate.

必须让家长们了解实地考察，并允许其子女参与其中。

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I give permission for my child to visit New Zealand, accompanied by.

本人同意由陪同我的孩子前往新西兰。

youdao

I give permission for my child's work and photo to be used for promotional purposes if needed.

本人授权主音社用我儿女的作品及照片作宣传用途。

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Henrietta Lacks did not give her permission for the cells to be taken from her tumor.

VOA: special.2010.07.21

You can change it slightly to give permission for something.

你也可以做一些轻微的变形，来表达对某事的允许。

Do you mind 课堂 - SpeakingMax英语口语达人

In the last example, you could say "I don't mind" if you want to give permission for something,

在最后一个例子中，当你想表达对某事的允许时，你可以使用“I don't mind”。

Do you mind 课堂 - SpeakingMax英语口语达人

However, the Queen has decided not to give permission for a change of colour for her official London residence.

BBC: Queen answers Irish bid to turn Buckingham Palace green

English Heritage had to give permission for the sett to be disturbed before the search and rescue efforts began.

BBC: Border terrier dog rescued from Alvechurch badger sett

The council must wait for the court either to give permission for application for a judicial review or to issue a further order.

BBC: Waltham St Lawrence travellers' eviction suspended