购物篇：
shop assistant售货员counter柜台
corner shop街角小店general store综合商店
hypermarket大型超级市场stall货摊
booth有蓬的流动商店kiosk报亭，公用电话亭
boutique时装精品小店bazaar市场，集市
arcade拱廊市场precinct购物区
shopping mall购物中心department stores百货商店
free parking lot免费停车场dime store/ five and ten廉价商店
general store杂货店mail-order store邮购商店
auction拍卖bid喊价，投票，机会，试图
常用句型：
i am looking for ________?
do you have anything on sale?
i‘d like to have a ______.
would you please show me _______over there?
do you have ______?
how much is ______?
how about that ______?。
