这些城市都建设了高效的公共交通系统(地铁和快速公交)和绿地。

These cities have introduced more efficient public transport-metro and bus rapid transit — and green Spaces.

youdao

这些城市都建设了高效的公共交通系统(地铁和快速公交)和绿地。

These cities have introduced more efficient public transport-metro and bus rapid transit — and green Spaces.

youdao