Why is YAML so popular?
为什么 YAML 如此受欢迎？
YAML (Yet Another Markup Language) is popular because it is easy for humans to read. In addition, it is portable between programming languages such as JavaScript, Perl, PHP, Python, Ruby and matches the native data structures of dynamic languages; has a consistent model to support generic tools; is expressive & extensible, and is easy to implement & use.
YAML（Yet Another Markup Language）很受欢迎，因为它易于人类阅读。此外，它还可以在JavaScript，Perl，PHP，Python，Ruby等编程语言之间移植，并与动态语言的原生数据结构相匹配；具有一致的模型来支持通用工具；具有表现力和可扩展性，并且易于实现和使用。