During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.在更新世冰期, 古水系常被冰川作用完全改造.Agassiz recognized marks of glaciation all over northern Europe.阿加西斯发现了整个北欧的冰川标志.The Neo...
During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.在更新世冰期, 古水系常被冰川作用完全改造.Geologically speaking, the park's landscape was formed by two processes: mountain -...
It would have been impolitic to refuse his offer.当时若拒绝了他的好意当然是不明智的。I had thought it impolitic to smoke a cigar while pleading poverty.我以前想,一面闹穷,一面又抽雪茄是失礼的.It is impolitic to offend people who can help you.触怒能帮助你的人是很失策的....