写作思路：首先表达现在越来越多的场景使用在网络上进行。然后从两方面论证，网络学习和工作带来的便利。
示例如下：
Nowadays, with the development of technology, people can do a lot of things through computers. Some people can work at home，and others can study online.
On the one hand, studying online can save people a lot of time. For some people, the school is so far away from their home, it takes a long time to go to school. If they study online, they don’t need to spend the time on the road, they just click on the button and then the knowledge is presented.
On the other hand, studying online also saves a lot of money. Without the large spend on the education and the fees on other sides, many families struggle to pay for their children’s educational cost. Studying online costs little, even for free.
【翻译】
如今，随着技术的发展，人们可以通过电脑做了很多事情。 有些人可以在家里工作，有些人可以在网上学习。
在一方面，在线学习可以节省人们大量的时间。 对于一些人来说，学校是如此远离自己的家，这需要很长的时间去上学。 如果他们在网上学习，他们不需要花费时间在路上，他们只是按一下按钮，然后将知识呈现。
在另一方面，在线学习也节省了大量的资金。 而对教育和其他各方的费用支出大，许多家庭很难支付孩子的教育费用。 在线学习花费少，甚至是免费的。