1、Some nebulae are made up of both reflection and emission components such as the Trifid Nebula.
有些星云是由反射星云和發(fā)射星云結(jié)合在一起的，例如三裂星云。

2、Tenth, we see a fragment of the Trifid Nebula, a stellar cradle to 9000 light-years.
第十，我們看到一個(gè)片段的三裂星云的恒星搖籃到9000光年。

3、The Trifid is a little dimmer than the Lagoon.
三裂星云比礁湖星云稍微暗一些。

4、Trifid got its name because in photographs it has three distinct lobes.
三葉星云的名子來由，是因?yàn)?/a>在圖片顯示中，它有三片不同的葉子。

5、The Trifid Nebula itself represents the final phase of star formation.
三葉星云本身代表著恒星形成的最后階段。

trifid翻譯