BBC 6 Minute English - Why pay for bottled water?

source: Chau Pham    2017年10月12日
Transcript: http://destyy.com/w0dF5R

Vocabulary
refreshing: making you feel cool again after being hot
enriched: improving the quality of something by adding to it
manufacture: something you make it in large amounts in a factory
scare somebody off: make them go away by frightening them
regulated: controlled
comes up trumps: produces a good result, often unexpectedly