I have been to places where railways are not recommended, and the environment there is not hygienic at all.

Personally, I think the university is more affordable and the environment is cleaner.

If you apply for a card, it's like once in 8 yuan (100 times) and once in 2 yuan (50 times).

Go directly to 18 yuan.

In addition, there is a fitness tube under the university, so you don't have to spend money if you pay the tickets.

I hope it helps you.