喜欢帮人参谋的后座购物者　　有的人是购物狂，有的人喜欢跟风购物，还有的人喜欢在别人购物时给人出主意，享受替人挑选物品的遥，这就是backseat buyer——后座购物者。
　　　　Backseat buyer is a person who gets excited over other people's future or current purchases.
Backseat buyer enjoys helping other person choose stuff as much as buying something for himself/herself.
Usually an enthusiastic shopper for themselves as well.
It can also be used as an adjective and verb.
　　“后座购物者”会因为他人即将要购买或遥要购买东西而感到兴奋。
他们喜欢帮助别人挑选东西，对他们而言，帮别人购物和给自己购物一样快乐。
他们自己通常也是狂热的购物者。
“后座购物者”的动词形式是“后座购物”，即backseat buying。
　　Example:　　Whenever I think about getting a new gadget, my father goes backseat buyer.
　　每当我想买一个新玩意儿，我爸总是要做我的“后座购物者”。
　　If you don't stop backseat buying right now I'm going to smack you.
　　如果你再不马上停止“后座购物”，我就要给你一巴掌了。