who knows!天晓得！ it is not a big deal!没什么了不起！ how come…怎么回事，怎么搞的。easy does it.慢慢来。don't push me.别逼我。come on!快点，振作起来！have a good of it.玩得很高兴。it is urgent.有急事。what is the fuss？吵什么？still up？还没睡呀？it doesn't make any differences.没关系。don't let me down.别让我失望。god works.上帝的安排。don't take ill of me.别生我气。hope so.希望如此。go down to business.言归正传。none of my business.不关我事。it doesn't work.不管用。