在东柏林就餐曾经是一件危险而且沉闷无趣的事情。Eating in East Berlin used to be a hazardous and joyless experience.道格拉斯呆板无趣的名声并不副实。Douglas has an undeserved reputation for being dull and dry.汤尼不得不驱策自己继续做这种单调无趣的事.Tony had to push himselt to go o...
That song has stuck in my head for years.那首歌多年来一直铭记在我心中。The things that stuck out were his cockiness and his four-letter words.与众不同之处在于他的骄傲自大和满嘴脏话。He folded the papers and stuck them in his desk drawer.他将文件叠起来，塞进自己的书桌抽屉里...
He called out to them to watch out for the unexploded mine.他冲他们大喊，叫他们小心哑雷。With cargo projectile by the world , serious problem of unexploded ordnance arisen.子母弹药的应用与发展带来了严重的未爆弹药问题....
Carotenes are insoluble in water and soluble in oils and fats.胡萝卜素不溶于水，但可溶于油类和脂肪。There are over 600 known carotenoids ; they are split into two classes, xanthophylls and carotenes.有超过600种已知的类胡萝卜素,可以分为两类:叶黄素和胡萝卜素....