translation.en: Or when you go to the supermarket and you're standing there in that huge aisle of different types of toilet papers, you don't take out your cell phone, and open a browser, and go to a website to try to decide which of these different toilet papers is the most ecologically responsible purchase to make.
translation.zh: 或者，当你在超市里， 站在一排巨大的货架前， 面对着各种各样的厕纸， 难道你会拿出手机，打开浏览器 登录一个网站，尝试去决定 到底哪一种厕纸 才是最环保的，最应该买的？