坐飞机不可以干什么？用英文怎么说首字母必须是。don't？

Question

如题所述

Answer 1

坐飞机不可以干什么？
用英文，首字母必须是：don't.
回答：
1）don’t smoke! No smoking! Smoking is severely prohibited.
2) don’t walk backwards and forwards all time.
3). don’t talk loudly.
4) don’t loose the seatbelt until the airplane stops moving.
5). don’t go to toilet at the time of turbulence.