从基础设施看，我国城市居中等水平，具有一定的竞争基础。

From the infrastructure, our country's cities are middling and hold definite base to compete.

youdao

从基础设施看，我国城市居中等水平，具有一定的竞争基础。

From the infrastructure, our country's cities are middling and hold definite base to compete.

youdao