Epithelisin

It's about the size of the United States, but it has a population of only 16.5 million.

它和美国一般大，但人口却只有一千六百五十万。

Is there a subway station nearby?

这附近有没有地铁车站？

My dear friend, Mathilde. Let me tell you something. That necklace you borrowed from me wasn't a real diamond necklace. It wasn't valuable at all. The stones in the necklace were made of glass. It was worth five hundred francs at the most.

玛蒂尔德，我亲爱的朋友。让我告诉你吧。你向我借的那条项链并不是一条真的钻石项链。那条项链根本不值钱。项链中的宝石是玻璃做的。它最多值500法郎。