There is no denying that we are enjoying so much convenience bestowed by the unique digital age. As the new model of economy development, shared economy has already become a part of our daily life. Bike sharing is one aspect of such a model; however, the same time we benefit from it, like relieving the pollution pressure on air, we have to squarely face its underlying challenges.
Just as the old saying goes, one coin has two sides, and the issue of bike-sharing is no exception. For one thing, the effective management of bike-sharing retails a relatively complete and advanced regulations both in the side of markets as well as of the government. The lack of this regulation system, to a large extent, leads to the negative issue of ofo recently. For another thing, bike-sharing might be promising and popular at the onset, while as its heat dies off, what follows is the problem of resource wastage. You might have seen many once-popular shared bikes being transported to nearby salvage stations. What a horrible memory!
All in all, the model of shared economy is good-willed while that doesn’t mean bike-sharing is a purely positive thing. We need to evaluate it in a dialectical manner.
关于“我”是否使用共享单车以及为什么，大家可以这样表达。Personally speaking, I prefer bike-sharing and occasionally benefit from it. When the distance is not too long, I shall ride such a bike for saving the time of waiting for other forms of transportation.