That's the truth, in so far as I know it.

就我所知，那是真实情况。

Man has rights only in so far as they are a correlative of duty.

人只有承担义务才能享受与其相关的权利。

Liberty is cherished only in so far as it costs nothing.

只有无需代价，自由才会被珍视。

The acceptation of these words are presented in so far as a dictionary.

只要是本词典，就会给出这些词的词义。

In so far as my ability, I will try my best to help you out of the trouble.

在我的能力所及之处，我会尽力去帮助你去摆脱困境的。