求翻译：首先，网上的资料太多、太杂乱，很少有系统的、规范的知识，往往上网查一个问题，得到的答案五花八门，甚至截然相反的都有，这样就很难在网上学习。是什么意思？

First, the online information is too much, too messy, there is little systematic, standardized knowledge often search the Internet a question, get answers varied even have diametrically opposite, so it is difficult to learn online.

正在翻译，请等待...

First, on the net material too are many, too disorderly, very little has the system, the standard knowledge, often accesses the net looks up a question, obtains answer all kinds of, even opposite all has clearly, very is like this difficult to study on-line.

First of all, online information was too much, too cluttered, little systematic and standardized knowledge, often online from an issue, we got the answer varied, even opposite, making it difficult to learn online.

正在翻译，请等待...