据我所知

There's no pub round here, leastways not that I know of.

附近没有酒店, 至少据我所知没有.

Mostly，I am bound to say，as far as my knowledge goes，protection has not been asked forby the agricultural interest，certainly not by thefarmers of Scotland.

我必须说明的是，据我所知，提出要求保护的人多半并非出于农业方面的利益，苏格兰农民当然更不要求保护。