Let's go shopping,I want to buy something. 打算购物 去购物 What's your size? 询问尺寸 所买商品 Let's get some lettuce,tomatoes and cucumbers for a salad. 买蔬果 寻求建议 They are in aisle 5. 请求帮助 告知地 With ash,please. 现金支付 支付方式