1、If Pluto was a planet, Eris obviously was too.
如果冥王星是行星，厄里斯星就也該是。

2、Understandably enough, nobody liked Eris as she was always causing trouble.
可以理解的是，沒有人喜歡厄里斯，因?yàn)?/a>她總是引起麻煩。

3、You need to know the location of the star and the orbit of Eris very, very precisely.
你需要知道這顆星的位置和厄里斯的軌道，且要非常非常的精確。

4、Eris suffers from the same problem.
厄里斯亦受制于同樣的問題。

5、Scientists also have to explain why Eris is so blindingly bright.
科學(xué)家還要解釋厄里斯星如此眩目明亮的原因。