If we live in the urban center, we can enjoy convenient traffic and convenient shopping environment.

如果我们住在市中心，我们可以享受便捷的交通和购物环境。

Actually, I've just been twice into the urban center.

其实，我刚才已经两次进入城市中心。

There will be an urban center, as well as suburban and rural areas.

将会有一个城市中心，以及郊区和农村地区。

And the commerce is a primary measure to prompt the urban center energy.

商业成为增强市区活力的重要手段。

In terms of population, the big New York City is the largest urban center.

就人口而论，大纽约城是美国最大的城市中心。