氢气在工业上广泛用于制氨。Hydrogen is used extensively in industry for the production of ammonia.氢气是一种无色 、 无味的气体.Hydrogen is a corlourless, odourless gas.氢气对于气球来说是一种有用的气体, 它比空气轻.Hydrogen is a useful gas for balloons. It is lighter th...
...geopolitics.地缘政治学The Chinese, the plane crash, that's geopolitics.那些中国人, 这次飞机失事, 都是地理政治....the shifting geopolitics of the post-cold-war era have changed the thinking behind aid.冷战之后地缘政治的变幻改变了人们对援助背后的思考。But China...
The apple made a bulge in his pocket.苹果把他口袋塞得鼓了起来.What's that awkward bulge in your pocket?你口袋里那块鼓鼓囊囊的东西是 什么 ?The moon's gravity pulls the waters of the earth into a bulge.月球引力吸引地球上的水,形成涨潮....
他刚刚在瑟堡开业不久。He has just set up shop in Cherbourg.派多克: 是啊, 你们打算去瑟堡,一路上会发现一些城堡.Paddock: Yeah, you're supposed to be off finding some castle on the road to Cherbourg....