translation.en: And once he had finally decided what he was going to buy, the jeweler said to him, "You know, you're very lucky that you're buying this now, because these pearls could go extinct very soon because of climate change."
translation.zh: 当他终于决定要买哪个的时候， 店员和他说道， “你知道吗，你现在买下这个十分幸运， 因为这些珍珠灰因为气候变化， 很快就会不复存在。“