网上购物便于人们进行价格比较。
Online shopping makes it easy for you to make price comparisons.
进行价格比较的商品必须是同种品牌，同种型号，同种配置。
The products in comparison must be of the same brand, model and configuration.
她说，两家公司可以合作开发应用程序，供阿里巴巴的客户通过手机上网购物并完成交易，或是进行产品价格比较。
The companies may team up to create applications through which Alibaba customers can shop online and complete those transactions through their phones, or do product price comparisons, she said.
应用推荐