The urban traffic system is a multi-objective and complex system, this article choose the evaluation index from four aspects, such as construction, working, management and service.
城市交通系统是一个多目标的复杂系统，本文从建设、运营、管理和服务四个角度构建评价指标体系。
This article looks at six factors to help you choose books with more success.
为了帮助你成功的为孩子挑选读物，这篇文章给了六个因素。
But for this article, I choose SVG and use it in combination with PHP to do a bit of stock graphing.
不过本文选择svg，并结合使用PHP为股票数据绘制一些图像。
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