Self-diffusion

self [self]

n. 自己;本人;本性;私利; adj. 同一的;纯净的;单一的; vt. 使自花授精;使近亲繁殖; vi. 自花授精;

diffusion [dɪ'fjʊʒən]

n. 扩散;<物，化>扩散;传播;<人>（文化等的）传流;

dif分开+fus流，泻+ion名词后缀→ 普及；弥漫

Hold it, Robbie!

停停， Robbie！

Let's talk about something else.

让我们谈点别的什么吧。

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。