we can't learn all we need on the internet写一篇英语作文50至70词即可

We can't learn all we need on the internet.
We can't learn all we need on the internet. This is a comment of some people. Yes, to certain extent it is true. You cannot learn the details about a person you meet on internet as he or she may appear in the disguise of a boy, a girl or anyone he or she really isn't. In terms of learning new knowledge, internet is very useful. Most of questions you have can be answered in a few seconds. Anything you are curious about and keen to learn is available on internet. You can learn how to sing a song, how to dance and how to make a DIY work. So, I personally believe we can learn almost all we need in our life.

with the popularization of the computes, more and more people are relying on the computes which they thought can help them with all the things. But one things we should know is that we can't learn all we need on the internet. though internet is full of all kinds of imformation, it has its limits. moreover, not all the things on the internet are right, or are what we need. it's need us to judge, and to choose. knowledge only can get though thinking, we can use the internet as a teacher, but we can't totally depend on the internet, that's to say, we can't learn all we need on the internet. sometimes we need to think by ourselves to get konwledge.
自己写的，可能写得有错误，或者不好，仅供参考参考，希望能帮到。。

We can't learn all we need on the InternetWe can't rely on things on the Internet, those are the people, not their own thoughts, sometimes you can search on the Internet, learning is to learn, to sear...

at home and abroad是固定词组，国内外的意思
所以整句话的意思是：我们可以在网上获知国内外的新闻