# 2.2.9. `h`

不管人们用什么样的语言，笑声总是一致的…… 因为地球人在发笑的时候都使用大致一样的声音，都包含 `h` 这个音 —— 于是，没有人会觉得 `h` 的发音有什么困难。

No matter what language people speak, laughter sounds the same... That's because people all over the world use roughly the same sound when they laugh, one that includes the `h` sound. As a result, no one finds it difficult to pronounce `h`.