Because the corals are alive, they provide a continuous supply of material.由于珊瑚是活着的, 它们提供了源源不断的材料供应.The number of different fishes adn beautiful corals will impress you.不同的鱼和美丽的珊瑚礁的数量会给你留下深刻的印象.The corals iridescent unde...
the exhaust fumes that are polluting our cities污染我们城市的废气The air is so black with diesel fumes and coal dust, I can barely see.空气中充斥着柴油烟雾和煤尘粉末,黑乎乎的,我几乎什么都看不见。The fumes made them woozy.烟熏得他们头晕。noxious fumes有毒的烟雾fumes spewe...
Millions were spent to hammer away at the sales resistance of voters.花费数百万元以消除选民的反感.All his recent letters hammer away at the questions of technical innovation.他最近的一些来信都一再谈到技术革新问题....
Mathematicians can solve problems with two variables.数学家们可以用两个变数来解决问题.Were the behavioral variables ( see Chapter 4 ) you identified valid?你发现并确定的这些行为变量 ( 参见第4章 ) 是否有效?In typical management problems, there is usually a l...