He never made a will, to the best of my knowledge.

据我所知，他从未立过遗嘱。

《牛津词典》

By far the larger part of the slaves know as little of their age as horses know of theirs, and it is the wish of most masters within my knowledge to keep their slaves thus ignorant.

大部分奴隶对自己的年龄所知甚少，就像马对自己年龄所知甚少一样，并且据我所知，大多数主人都希望让他们的奴隶不知道自己的年龄。

youdao

Nothing ever happened in the house or in the yard or another part of the forest to my knowledge.

据我所知，房子里、院子中以及森林的其他地方都不曾出现过。

youdao

Now, to my knowledge, most implementations of Python use this way of storing lists, whereas Lisp and Scheme do not.

这正是我希望的，据我所知，Python，的大多数实现,都是用这种方式来存储数组的，而Lisp和Scheme则不是。

麻省理工公开课 - 计算机科学及编程导论课程节选