Statistics paint a sobering picture — unemployment, tight credit, lower home values, sluggish job growth.统计数据描绘了一幅不容乐观的画面：失业率攀升，信贷从紧，家庭观念淡薄，就业机会增长缓慢。The events of October 1987 had a sobering effect on managers of large f...
Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.翡翠由辉石族 、 角闪石族、长石族矿物组成.This paper discusses the definition and the texture types of jadeite jade.摘要翡翠的结构是决定翡翠质量的重要因素.It must be advance standard...
“沙锥鸟”战斗机的驾驶舱空间不太宽敞。There was not much elbow room in the cockpit of a Snipe.他爬进战斗机的驾驶舱.He climbed into the cockpit of the fighter.驾驶舱的窗户突然向内破裂，气压急剧降低。The window in the cockpit had blown in and the pressure dropped dramati...