Young people came from the four corners of the nation.全国各地的年轻人都来到这里。The nation's unemployment rate has been climbing steadily since last June.自去年6月以来，该国的失业率一直在不断上升。He barnstormed across the nation, rallying the peop...
氧化胆固醇可能是造成动脉堵塞的元凶。Oxidized cholesterol may be responsible for furring up the arteries.警方还未能查明谁是这些造假案的元凶。Police have not been able to find out who was responsible for the forgeries.抽菸是造成口臭的著名元凶.Tobacco smoking is a notabl...
A raised roadway , as across water or marshland.一种在水上或沙滩或沼泽上的通道.You can't actually drink the water from the marshland. But you can distil it...沼泽地的水不能饮用，但是可以将它蒸馏净化。You can't actually drink the water from the ma...
We went for an outing that included a picnic and a volleyball game.我们出去做了一次包括野餐和排球比赛的远足.Our class played a volleyball game, and I was among the rest.我们班打了一场排球赛, 我也参加了.What officials are there in a volleyball game?排球比赛有哪些...