1、It orbits a red dwarf star.
它繞著一顆紅矮星運(yùn)行。

2、Even for a red dwarf star, this is probably too close to be habitable.
即便是對于紅矮星而言，這可能也太近了，生命無法居住。

3、What they revealed is a planet circling the red dwarf star, Gliese 581.
它們顯示有一顆圍繞著Gliese 581紅色侏儒星的星球。

4、The planet orbits a dim red dwarf star 20 light years from Earth called Gliese 581.
這顆行星所繞行的是一顆暗淡的紅矮星，距地球20光年遠(yuǎn)，名為Gliese 581。

5、Gliese 581 is a red dwarf star 20.5 light-years from Earth.
格利澤581是一顆紅矮星距離地球20.5光年。

6、This allowed the host star to be identified as a red dwarf star located 19,000 light-years away.
這一發(fā)現(xiàn)終于確定了主要恒星——發(fā)出光線的那個(gè)恒星——的身份，就是紅矮星，距離我們19000光年。

7、One was a red Dwarf whose name appeared to be Duffle.
一個(gè)是紅色小矮人，名叫德夫爾。