商店的常见表达：　　商店 grocery store　　超市 supermarket　　购物中心 shopping mall　　商店store　　书店 book store　　杂货铺 drugstore　　百货商店 department store　　价格便宜的说法：　　Its a real bargain.　　Its a good bargain.　　Its cheap indeed.　　Its a good deal.　　It s a good buy.　　价格合理的说法：　　Its affordable/acceptable.　　The price is fair/reasonable.　　价格贵的说法：　　The price is steep.　　The price is high.　　付款方式的说法：　　分期付款pay by installment　　直接付款pay in cash　　支票付款 pay by check　　信用卡付款 pay with credit card　　头期款 down payment