这个发现表明可居住的星球一定是普遍的，大约有百分之十到二十的红矮星和类似太阳的行星周围有宜居星球。

The discovery suggests habitable planets must be common, with 10 to 20 per cent of red dwarfs and sun-like stars boasting them, the team says.

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但因为比邻星是一颗红矮星，它比太阳暗100倍左右，因此行星位于宜居区。

But it's in the habitable zone because Proxima Centauri is a red dwarf star about 100 times fainter than the sun.

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建议搭配菜肴：与红肉类以及奶酪搭配为宜。

Gourmet advice: With red meat and cheese collocation is advisable.

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