问题描述：
英语翻译
Manners are different all over the world.But it is good to know that all manners began in the same way.People need ways to show that they want to be friends.
劳驾!
Manners are different all over the world.But it is good to know that all manners began in the same way.People need ways to show that they want to be friends.
劳驾!
问题解答：
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