(1/2)All the passengers and their luggage had to be weighed so that plan

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(1/2)All the passengers and their luggage had to be weighed so that plan
(1/2)All the passengers and their luggage had to be weighed so that plan

(1/2)All the passengers and their luggage had to be weighed so that plan
所有乘客和他们的行李都要称重,这样就能确保飞机就不至于超重.

to the earth’s temperature by 2030 2.Women have been trying to get 许多科学家认为到2030年为止温室效应将会使地球的温度增加1,5到四度女性已经

你这个句子是不是不全
前边的意思是;每位旅客和他们的行李都必须称重。。。

乘客也要秤体重?这是啥规矩呀?