For an online grocery player, it is very difficult, very _______(cost), to deliver a full basket quickly, but for Hema, it's got a mobile app, it's got mobile _______(pay) , and also it's built 20 physical stores in high-density areas in Shanghai. These stores are built to ensure the ________(fresh) of the product -- they actually have fish tanks in the store -- and also to give _____________(locate) that will enable high-speed __________(deliver). 对一个网络零售商家,快递一整套的产品不易实现且成本极高, 但是 Hema 有自己的应用程序, 自己的移动支付通道, 还在上海的闹市区 开设了 20 家实体店。 开设这些店面是为了 保证产品的新鲜 —— 店里还有鱼池 —— 同时也提供了高速递送的发货地点。