英语语法分析

TrES-2b has no ammonia clouds to reflect light because it is extremely hot.

而酷热的 TrES-2b上缺少能反射光线的氨云层。

However, TrES-2b is not entirely black. Its extreme heat means it gives off a faint red glow.

尽管如此，TrES - 2b并非完全漆黑，炙热的高温意味着它可发出淡红色的光辉。

TrES-2b is so black that it’s darker than coal, or any other planet or moon that we’ve yet discovered.

这颗被命名为TrES-2b的行星， 甚至比煤炭还黑，比任何其他我们已经发现的行星以及卫星都要黑。