Word Count: 151

作文正文（中英文逐句对照）：

I support creating a car-free zone in downtown.
我支持在市中心设立无车区。

Removing cars from the area will reduce traffic congestion and air pollution.
清除车辆将减少交通拥堵和空气污染。

This will make downtown a cleaner, quieter, and more pleasant place to visit and work.
这将使市中心变得更清洁、更安静，也更适合参观和工作。

A car-free zone will also be safer for pedestrians and cyclists.
无车区对行人和骑自行车的人来说也会更安全。

People will be encouraged to walk or use public transport, promoting a healthier lifestyle.
人们会被鼓励步行或使用公共交通，促进更健康的生活方式。

Local businesses may benefit from more foot traffic as people enjoy strolling through the area.
当地商家也会因人流量增加而受益，因为人们更愿意在该区域漫步。

While some drivers may find it inconvenient, the long-term environmental and social benefits are worth it.
虽然对一些司机来说可能不便，但从长远看，环保和社会效益是值得的。

That’s why I believe creating a car-free zone downtown is a smart and positive change.
这就是我认为在市中心设立无车区是明智且积极改变的原因。