英语语法分析

If there's a new Avatar, that means Aang has passed on.

既然新神通登场，那就意味着安昂已经过世。

If there's a new Avatar, that means Aang has passed on. If he died around age 70, isn't that pretty young for an Avatar?

既然新神通登场，那就意味着安昂已经过世。他七十岁就去世了，对一个神通来讲是不是太年轻了些？

Senator Aang is a Roonan, a species developed as a background alien in the Senate in Star Wars: Episode I The Phantom Menace.

安议员是一个鲁纳人，这是为《星战I：幽灵的威胁》中的议会设计出来的一个异族人。