Do we have to pre-book tours, or can we get them on site?
我們必須預(yù)定行程, 還是到那個(gè)地方再說(shuō)?
In their efforts to persuade us to buy this or that product, advertisers have made a close study of human nature and have classified all our little weaknesses.
做廣告的人在力圖勸說(shuō)我們買下這種產(chǎn)品或那種產(chǎn)品之前,已經(jīng)仔細(xì)地研究了人的本性,并把人的弱點(diǎn)進(jìn)行了分類。