so far as we know

• 就我们所知

so far as we know的用法和样例：

例句

1. As far as we know,the earth is the only planet with life on it.
   就我们所知，地球是唯一的有生命的行星。
2. As far as we know, no ape has formed social institutions such as religion or law.
   就我们所知，还没有猿类能形成诸如宗教或者法律之类的社会制度。