asso far as

1to the extent of就…而论

As far as I know the building will be completed at the end of the year.据我所知,这幢大楼将在年底完工。

As far as my knowledge is concerned there is no such word in Chinese.据我所知,汉字中没有这样一个字。

So far as our desire is concernedwe don't want you to go there.就我们的愿望而言,我们不愿你到那儿去。

2to the distance that 远至

They walked as far as the foot of the hill.他们一直走到山脚下。