Because Ruby is a dynamically typed language, it doesn't require interfaces.

因为Ruby是动态类型语言，所以它不需要接口。

youdao

But this is a dynamically typed language, so you needn't be concerned about boxing yourself in.

但这是一种动态类型语言，所以不必把自己关在一个小天地里。

youdao

As a dynamically typed language, Ruby has great flexibility, convenience, and power, but at a cost.

做为动态类型语言，Ruby有很强的灵活性、方便性和功能性，但这些优点是有代价的。

youdao