I get the impression that Roon feels guilty about staying out of it, and protests too much.

我得到的印象是，隆因为自己没有加入而感到内疚，因而在表示异议时用词过激。

He had crashed on Roon 60 years earlier, on a obsessive search for the source of the Roonstones.

60年前，在固执地寻找鲁恩石源头时，他迫降于鲁恩。

Mungo scoured his family's archives, compiling clues and leads to piece together a map to the Roon system.

芒戈翻遍家族档案，把线索和蛛丝马迹拼凑成一张通往鲁恩星系的星图。

He placed all of Roon under Imperial control, and attempted to secure the Roonstone treasure for the Empire.

他把整个鲁恩星球都置于帝国的控制下，企图让帝国独吞鲁恩石宝藏。

Screed was solely interested in the location of the treasure, and once he knew it, he seized control of Roon.

斯克里德只对宝藏的位置感兴趣。他一旦知道了这个位置，便全面控制了鲁恩。