Does life exist on other planets?其他行星上有生命吗？Which planets can sustain life?哪些行星可以维持生命的存在？Asteroids, also known as " minor planets ", are numerous in the outer space.小行星, 亦称为 “ 小型行星 ”, 在外太空中不计其数....
The picture shows six of the eight planets in the solar system.这幅图标示了太阳系八大行星中的6颗。...careful observation of the movement of the planets...对行星运动的仔细观测There was no gainsaying the astronomer's knowledge about the planets...
He received a savage blow on the head; that did for him.他头上遭到一记猛击, 就完蛋了。He smarted from the savage attacks on his film.他因自己的影片受到猛烈攻击而感到痛心.So that the savage we had tamed was still rampant in him.因此,我们身上已经驯服了的野性在他身上却仍然难以控...