在我的学习，我可以获得大量的知识。

In my study, I can gain much knowledge.

youdao

其中包含了很多有用的工具，以及大量知识库（黑客用来获得对您的系统的访问权限的方法）。

It carries tons of useful pentesting tools and a huge repository of exploits (ways for hackers to gain access to your system).

youdao

尽管目前的营养知识并不完全，但通过深入研究，在此领域已经获得了相当大量的知识。

Although present knowledge of nutrition is not complete, a considerable amount of information already has been acquired through extensive research efforts in the field.

youdao