By 1946, however, the battle over continental drift was in full swing.
然而,到1946年,对大陆漂移说的战斗进行得如火如荼。
By 1946, he had sold out of railways altogether to concentrate on planes.
到1946年,他卖掉所有的铁路开始全面进军飞机市场。
The image (right) from October 24, 1946, was taken at an altitude of 65 miles by a 35mm camera within a V-2missile and showed the first pictures of Earth as seen from space.
下面的图片是1946年10月24日在65英里的高空由一个V - 2导弹中的35毫米摄像头拍摄的,第一次展示了太空中看见的地球。
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