earth的例句（earth在句子中的用法）

• The living things on the earth could not subsist on Mars. 地球上的生物不可能在火星上生存.
• I can understand why astronauts find it difficult to readjust to life on earth. 我能够理解为什么宇航员发现重新适应地球上的生活不容易。
• The human race only a minuscule portion of the earth's history. 人类只有占有极小部分地球历史.
• The earth brings forth large crops every year for the sustenance of man and beast. 大地每年生产出大量的农作物,供人畜食用.
• Pigs dig earth with the snout. 猪用嘴拱地.
• Camels are among the most physiologically resilient creatures on Earth. 骆驼是地球上生理适应能力最强的生物之一。
• Venus, Earth, and other planets also perturb Mercury's motion. 金星, 地球和其他行星也使水星的运动受到摄动.
• Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun... 臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。
• The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays. 环绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害.
• The earth would be a frozen ball if it were not for the radiant heat of the sun. 如果没有太阳辐射的热量，地球将是一个冰封的世界。
• The shape of the earth is an oval. 地球的形状是个椭圆形.
• The spacecraft made a successful reentry into the earth's atmosphere. 宇宙飞船成功地重返大气层.
• Spacecraft which are re-entering the earth's atmosphere are affected by g forces. 重返大气层的航天器受到重力的作用。
• Their ideas seem to be far more down to earth and sensible. 他们的想法貌似更务实也更合理。
• Venus is of the same size as Earth. 金星跟地球差不多一样大.
• In 2002 the Earth Summit was held in Johannesburg in South Africa. 2002年,地球峰会在南非的约翰内斯堡举行.
• The satellite remains in one spot relative to the earth's surface. 相对地球表面而言，这颗卫星位置固定。
• Midspring season, luxuriantly green of everythings on earth. 仲春时节, 万物葱茏.
• The earth bore a thick green mantle of vegetation. 大地覆盖着一层厚厚的绿色植物.
• The earth's magnetosphere is at once protective and dangerous. 地球的磁层既具有保护的功能，却又极其危险。