推荐回答（1个）
三段论
With the development ofInternet ，more and more people are learning on the Internet。IT is so popular that people spend 分为 time to study off the Internet。
Why is learning on the Internet so hot ？I guess that the Internet brings us more convenience than before。People do need to take a bus or drive a car to the school，they can use the rest time to do what they like to do .
Every coin has two sides.Learning on the Internet may bring more pressure to our eyes .Sitting by your computer for a long time may also bring much hurts to our body not only on the physical but also on the mental.
In order to keep an efficientence of learning on the Internet ,we had better controller the time to spend on it and enjoy the convenience that the Internet brings to us truely and enjoy a happier life.
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