Is "imaginary friend "any special meaning? I got it in a novel, and a boy said to a girl that they are only imaginary friends, so they can not become lovers. Is" imaginary friend" a slang or a idiom? Or only a special meaning used in this novel? PS: "imaginary friend" is from Sundays at Tiffany's.

Is it impolite that a woman dosen't make up when she gose out in western country? In China, especially some small cities, makeup is not so popularize, and women seldom make up when they go out. It's said that in western countries if a woman goes out without making up, it is considered implolite. Is it true?

what's the difference between "Herr" and "Herrn" in German? eg. Herr Liu, Herrn Liu, is there any difference?

Is there any implied meanings of My aunt Flo is visiting? 我猜跟中国的女孩子们都知道的那个意思有点像，求证是不是同一个意思。I think it has the same meaning with Chinese "my big aunt comes", is that right?

Ich lernen Deutsch fleßig In der Woche haben Ich vier machst, Aber ich lernen Deutsch fleißig.Das Deutschlernen macht uns Spaß.

Meine Familie Meine Familie hat 6 Personen, meine alt bruder und meine altere bruder, meine alt bruder schon und meine altere bruder Tochter und mich.

Wie geht es Ihnen Wie geht's Ihnen? Darf ich mich vostellen? Ich heiBe Michelle. Mein Chinesisch Name ist Yanping Xie. Ich bin leherin.