仿照上面的短文，谈谈你身边出现的一种变化(如城市变化、阅读方式的变化、出行方式的变化、课余活动的变化等)，以及这种变化带来的影响。
提示:1. Paragraph 1:引出变化——Nowadays, there is a big change in… It is quite different from the past.
2. Paragraph 2:描述现象＋影响——People used to… But now… This change makes…
3. Paragraph 3:表达看法——In my opinion, this change is… We should…

Nowadays, there is a big change in the way people travel in our city. It is quite different from the past.
People used to go out on foot or by bike for short trips, and take the slow, crowded bus if they needed to go far. But now, people can choose shared bikes for short trips, take the subway to avoid traffic jams, or even call a taxi on the mobile phone in one minute. Many families also have their own private cars for self-driving trips. This change makes our travel much easier and saves a lot of time, we can go to nearly any place we want to go conveniently.
In my opinion, this change is really helpful for our daily life. We should also remember to choose green and low-carbon ways to travel as much as possible, to protect the environment while enjoying the travel convenience.

本题为八年级英语开放性话题写作题，题干已经给出明确的三段式写作框架要求，我们可以选取贴近日常的出行方式变化作为写作主题，运用八年级核心语法`used to`等内容，依次覆盖“引出变化、对比过往现状+说明变化影响、表达个人观点”的全部要求，保证语句通顺、词汇符合对应年级水平，逻辑清晰。