If you need a drink or to go to the restroom, you should raise your hand and ask for the teachers permission.

如果你需要饮料或去洗手间，你应该举手并征得老师的同意。

youdao

It is advisable to eat after or at separate table with your employer. Ask for permission whenever you want to eat supper or snacks.

你应该与雇主分开进食或于雇主用饭后才进食。当你需要额外食物或零食，必须得到雇主的同意。

youdao

The CNN App may also ask your permission for "phone calls" to allow you to call CNN regarding story ideas or general feedback.

CNN的应用程序也可能会问你的许可，“电话”，让您致电C NN关于故事的想法或一般反馈。

youdao

Upon arrival at a village, you or your guide will need to ask the Kepala Kampung (village headman) for permission to stay the night, and a cash donation should also be made to him on your departure.

BBC: Borneo��s mystical Meratus Mountains