这是一座成为美观和实用典范的吊桥。It is a suspension bridge that is the nonesuch of beauty and utility.很难说我的爱情生活是典范的.My love life could hardly be described as exemplary.另外一位元消息来源是大卫.维考克, 他是一位知名的新兴科学典范的研究者.Another source is David Wilcock,...
A large proportion of the fluorine is vaporized during the concentration process.在浓缩过程中大部份氟蒸出.health effects of fluorine pollution氟污染对健康的影响If the fluorine content is high, it may increase plant corrosion.如果氟的含量高, 会加剧设备的腐...
That is in stark contrast to the situation during the 1970 oil crisis.那和1970年石油危机时的情形完全不同。Oil leaking from a barge in the Mississippi River poses a hazard to the drinking water of New Orleans.密西西比河上驳船漏油事件危及新奥尔良市的饮用水。We d...
They like to go ballooning at weekends.他们周末喜欢乘气球玩.Since the modest start, many interesting characters have filled the pages of ballooning history.自从这次简易的起步以来, 在乘气球升空的历史篇章中充满了许多有趣的人物.We will be ballooning over the lake af...