Three hundred million dollars will be nothing like enough.3亿美元远远不够。I'm broke, Livy, and I owe a couple of million dollars.我破产了，莉薇，而且我欠了几百万美元的债。The advertising agency rang up 1.4 billion dollars in yearly sales.这家广告代...
钢网制作技术包括化学腐蚀, 激光切割和电铸.Stencil manufacturing techniques include chemical etching, laser cutting and electroforming.电铸镍锰合金因其特殊的性能而具有重要的应用前景.The electroformed Ni - Mn alloys hold good prospects for its specific performance....
Hawaiian volcanoes are among the most thoroughly studied and systematically monitored active craters in the world.夏威夷火山是世界上研究得最透澈并且受到最严密监视的活火山之一.So, It is necessary to analyse its exegetical value systematically.因此, 系统地分...