You do a great deal of harm, right," to which Don Giovanni replies in Italian--I'll translate it, but you can hear that--he says "ma, i tu tu on monde".

你这样造成了很大的伤害“,唐乔凡尼用意大利语回答道--我会翻译，但你们可以听一下--他说

youdao

Plus, Tu is always singular. If you talk to more than one person, use vous.

Tu永远是单数，如果你和多个人交谈要用vous。

youdao

Si tu veux pas voir ce film, lequel veux-tu voir ? If you don't want to see this movie, which one do you want to see?

如果你不想看这部片，你想看哪部？

youdao

Tu should only be used with people you know well, such as office colleagues.

ECONOMIST: Business travel

" But you don't hear "Et tu, Cornificie?

WSJ: Go Ahead and Name Her Rhiannon: Joe Queenan on Baby Names | Moving Targets

"As soon as you begin empathizing with your competitor, you may not have that killer instinct, " Tu told CNN.

CNN: December 6, 2012 -- Updated 1403 GMT (2203 HKT)