地下
1.For one thing, it`s too dirty. We won`t be able to find people to work down coal mines in the future. For another, we`ll use up all the coal underground. We have to develop new kinds of energy, such as atomic energy.
一方面它太脏.将来我们不会看到有人在地下的煤矿采煤,另一方面.地下的煤会被 用完.我们必须开发新的能源.例如原子能.
2.We`ll invent new kinds of machinery to mine underground for us and nobody can tell exactly how much coal there is underground. Atomic energy can`t take the place of coal because it`s too dangerous to produce. Once leakage occurs, it`ll bring disastrous r
我们可以制造新型机械来代替人工在地下采煤.并且.没有人确切地知道地下到底有多少煤.原子能无法取代煤炭.因为生产原子能太危险.一旦发生泄漏.将会有灾难性的后果.许多人反对发展原子能.
