VOA流行美语Unit86:HANGINTHERE/STRESSEDOUT今天Larry到LiHua的宿舍去串门,LiHua会学到两个常用语:hanginthere和tobestressedout。LL:LiHua,youlookexhausted.IseverythingOK?LH:哎哟,Larry,我得在星期五以前赶出两篇论......