从山顶上流下的水在山坡上冲蚀出一条沟渠.The running water from the mountain top eroded a gulley along the slope.可冲蚀土壤部分经常从凸出物剥蚀并降落于洼地.Erodible soil fractions are usually dislodged from projections and trapped in depression.河床部分地就是被这种侵蚀作用冲蚀的...
I don’t like science fiction novels much. When you’ve read one, you’ve read them all.我不怎么喜欢科幻小说，它们都大同小异。Hemingway and Steinbeck were masters of fiction.海明威和斯坦贝克是小说大师.Unfortunately the public conflated fiction with realit...