Claude knew a prettier smile would be a reward that would make people brush, but he didn't anticipate that over time people would subconsciously start craving the minty tingle that Pepsodent left in their mouths.
Claude 让大家为了得到更棒的笑容而刷牙,但他不知道会造成大家下意识地去渴求 Pepsodent 留在他们嘴里刺激的薄荷味。
英语百科
Pepsodent
Pepsodent is an American brand of toothpaste with a minty flavour derived from sassafras. It is owned by Unilever since 1942, except in the US and Canada, where since 2003, it is owned by Church & Dwight.