Please sign the paper to give your consent for the operation.

请在这张纸上签字，说明您同意做手术。

youdao

You need a consent of your family for the operation.

开刀的事你务必获得你家人的同意。

youdao

You need a consent of your family for the operation.

开刀的事你务必获得你家人的同意。

youdao