據《華盛頓郵報》The Washington Post 報導，川普總統在競選時說，“我基本上不會離開白宮，因爲要做的工作太多。”但他進入白宮之後花很多時間打高爾夫球，讓納稅人有上當的感覺。
原文如下：
The taxpayer subsidization of Trump’s rich-and-famous lifestyle is but one of the bait-and-switch maneuvers by Trump, who said during the campaign that “I would rarely leave the White House because there’s so much work to be done.”
bait and switch：Bait就是钓鱼时用的鱼饵，或者是一种引诱。bait就是引诱一个顾客上圈套，付高价来买不值这个价钱的东西。Switch就是很快用一样东西来替代另一样东西。
這個俚語的意思是：誘購，偷梁換柱，說一套做一套，偷天換日
把这两个词合在一起，bait and switch就成了一个习惯用语，意思是用欺骗的方法来高价出售货物。例如，一个商店做广告说他们正在出售许多价钱特别便宜的货品。可是当顾客来买的时候，他们就说那样东西已经卖完，他们建议顾客买别的，价钱很高的东西。
例句：
1）The ad claimed the new car was selling at less than $5,000. So I hurried there but it was a case of bait and switch – they said the $5,000 cars were all sold out and he tried to sell me other cars at a much higher price.
广告说新车只要不到五千塊。等我赶到那里，發現是一个骗局。他們说，5千塊的新車都已经卖完，他要我买另外一些价钱很高車。
2）Sogo announced last week that he’ll tell his listeners all about his dramatic relationship with a South African girl, but this week he only spent less than 1 minute talking about it and there’s nothing dramatic about it. The guy pulled a bait and switch on his listeners.
Sogo 上星期在節目中預告說，下次節目中，他會給聽衆講自己和一個南非女孩約會的趣味經歷。但到了下星期，他只花了不到一分鐘的時間講這個事，一點都沒意思。這傢伙忽悠了聽衆。