蓝色大理石大地
(原标题: Blue Marble Earth)
2022-02-06
浏览次数: 18
欢迎来到地球，太阳的第三颗行星。地球的形状像一个球体，主要由岩石组成。超过70%的地球表面是水。这颗行星的大气层相对较薄，主要由氮和氧组成。这张被称为“蓝色大理石”的地球特色照片是1972年从阿波罗17号拍摄的，拍摄的是非洲和南极洲。它被认为是所有类型的照片中传播最广泛的照片之一。地球有一个大月亮，直径约为地球的1/4，从地球表面看，它的角大小几乎与太阳完全相同。地球拥有丰富的液态水，支持着各种各样的生命形式，包括潜在的智能物种，如海豚和人类。祝你在地球上过得愉快。
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Welcome to planet Earth, the third planet from a star named the Sun. The Earth is shaped like a sphere and composed mostly of rock. Over 70 percent of the Earth's surface is water. The planet has a relatively thin atmosphere composed mostly of nitrogen and oxygen. The featured picture of Earth, dubbed The Blue Marble, was taken from Apollo 17 in 1972 and features Africa and Antarctica. It is thought to be one of the most widely distributed photographs of any kind. Earth has a single large Moon that is about 1/4 of its diameter and, from the planet's surface, is seen to have almost exactly the same angular size as the Sun. With its abundance of liquid water, Earth supports a large variety of life forms, including potentially intelligent species such as dolphins and humans. Please enjoy your stay on planet Earth.