英语语法分析

Orto Plutonia is a desolate ice planet found in the Pantora system.

托 拉星系中一颗荒凉的冰冻星球。

It orbits an inhospitable ice world named Orto Plutonia, which was a protectorate of the Pantorans.

它围绕一颗不适宜居住的冰冻星球奥托·普卢托·尼亚旋转，奥托·普卢托·尼亚是潘托拉人的保护地。

When the Pantorans laid claim to Orto Plutonia, they were unaware of a Talz civilization already on the frigid planet.

潘托拉人宣布奥托·普卢托·尼亚归自己所有，他们不知道在这颗寒冷的星球上已经有一个塔尔兹人的文明了。