英语翻译有谁能翻译以下句子:行星状星云是太阳似恒星终止生命的最后时刻的精彩呈现,当恒星开始死亡时,先变为红巨星,之后再演

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  • 谷歌的,比金山词霸更强大

    http://translate.google.com/

    Planetary nebulae are stars like the sun to terminate the life of the great last-minute show, beginning when the star dies, first into a red giant, and then evolve into planetary nebulae. In essence, a number of planetary nebulae are dying stars out of dust and gas shells, the diameter of generally about 1 light-years. Around our sun at the beginning of death within 50 million years, eventually will become a red giant. Although the life span of planetary nebulae, only an average of about 3 million years, but to help re-integration into the next generation of chemical elements in stars.

    谢谢