a kilometre and a half of bitumen一公里半的柏油路面contain bitumen含沥青The irradiation stability of bitumen and bituminized producthas been investigated.本文研究了沥青及沥青固化产品的辐照稳定性.The article introduced the category of natural bitumen an...
我又将一人寂寂寞寞的离开这古城了.I'm going to leave this old city alone, quite alone.媚兰躺在那里,脸色惨白,寂无声息,思嘉觉得她准是死了.Melanie lay so still and white Scarlett thought she must be dead.万寂交而万籁和, 若真若假,若是若非.Paradox plowed into paradox , still...