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mars造句
31. Both satellites pursue nearly circular, equatorial orbits about Mars. 32. I would like to see us fly to Mars. 33. Men are from Mars and women from Venus. 34. A recent favorite was when we ski on Mars. 35. P, targets that once seemed as distant as Mars. 36. Does life exist on Mars? 37. After all, they are from Mars. 38. But what of the great dust storms on Mars? 39. I shall adopt the same approach for Mars. 40. Incredibly, this meteorite seems to have originated on Mars. 41. The second engine burn occurs upon arrival in the vicinity of Mars. 42. Yes, well, I suppose they also told you that intelligent life has been found on Mars? 43. The Mars project has been faulted by some scientists who say it has little research value. 44. Spacecraft and rocket upper stages for unmanned missions to the Moon, Mars, and Venus were all initiated. 45. Then the penalty paid in orbit matching with Mars and Phobos would be much smaller. 46. Socrates and Plato get mentioned, as do Mars and Apollo. 47. For Deimos, in its higher orbit, only 560 meters per second suffices to escape from the Mars system. 48. A hundred years ago it was widely believed that there was life on Mars. 49. Jezrael wondered how much worse it would have been if Mars were at aphelion. 50. The first astronomer to study the surface of Mars was Galileo Galilei, who noted the phases of the planet in 1610. 51. Hesperus is a lighthouse, Mars An air-force base; molecular cars Arrowing the turnpikes become Lost meteorites in search of home. 52. Generations of observers slowly improved their sketch maps of Mars. 53. Much water has been lost for ever from Mars, blasted into space by comet and asteroid impacts. 54. She is so ignorant of life, she might be a visitor from Mars. 55. Thus launch windows to Mars differ widely in their attractiveness. 56. Mariner 4 shocked the world with its images of Mars. 57. Work, rest and steal SWEET-TOOTHED thieves made off with 230,000 Mars Bars in a cheeky raid on the world-famous chocolate factory. 58. In 1873, however, one was found on a trajectory that brought it in to cross the orbit of Mars. 59. Most argued that the canals were optical illusions, and that Mars was a cold, waterless, radiation-baked world. 60. Once we have landed on Mars we will be able to beam it to the galaxy, he said.