Amazon.com received one for its "one-click" online payment system.
亚马逊.com就因其"一键支付"在线支付系统获得了一项专利。
Amazon.com, with its network of warehouses, also collects sales tax in every state that charges it, though third-party sellers who use the site don't have to.
亚马逊.com凭借其遍布各地的仓库网络，也在所有征收销售税的州收取销售税，尽管使用该网站的第三方卖家则无需这样做。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。