kilogramme 四级六级考研专八

Each passenger is allowed twenty -five kilogrammes of luggage.

每位旅客允许携带二十五公的行李。

How many kilogrammes of luggage can I carry with me for a flight?

我一次航班可以随身携带多少公行李?

This box weighs five kilogrammes.

这箱子重五公。