Nowadays, more and more students go to school by motor bicycle. There are many advantages of riding a motor bicycle, for example, it is convenient and saves time. However, a motor bicycle costs much more than a bike. Besides, some students always ride too fast and sometimes they do not ride on the cycleway, which leads to many accidents.
In my opinion, we’ better walk or cycle to school. Compared with riding a motor bicycle, it will help to save more money and make us safer. By doing so, we can take regular exercise, which will keep us fit. Besides, it will be kinder to the environment.
本文是一篇表达观点的文章，要点都已经给出。在写作时候要注意选择较高级的词汇如Compared with，convenient等，适当再使用较高级的句型和合适的连词如Besides等让文章更流畅。