许多教师的生活条件极差，不用说上网购物娱乐，有时连一些基本的生活保障，如用水用电都不能得到保证。
Many teachers, like Shanshan, are living in extremely poor conditions. There's no guarantee to their basic needs for water and electricity, let alone Internet, shopping or simply having fun.
这项声明应保证旅客选择你的产品质量、和所有的好处和电子商务购物您分店。
This declaration should assure visitors the choice quality of your products, and all the advantages and benefits of shopping at your ecommerce outlet.
cart元素的generated属性是在cart序列化为XML时生成的一个时间戳，检查它可以保证新的购物车数据不会被旧的数据覆盖。
The generated attribute on the cart element, a timestamp created when the cart was serialized to XML, is checked to ensure that newer cart data is not overwritten by older cart data.
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