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1.Few astronomical sights excite the imagination like the nearby stellar nursery known as the Orion Nebula.
很少有天文景观能像这个邻近的星星育婴房-著名的猎户座星云-激发著人类的想像力。收藏指正
2.The island-like clumps of dark clouds scattered across the nebula are nodules of dust and gas that are resisting being eaten away by photoionization.
散布在星云中孤岛样的块状冷云是正在经受光电离吞噬的气体和尘埃节。收藏指正
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