It has efficient high-level data structures and a simple but effective approach to object-oriented programming.

它包括了高效的高级数据结构，提供了一个简单但很有效的方式进行面向对象编程。

youdao

It has efficient high-level data structures and a simple but effective approach to object-oriented programming.

它包括了高效的高级数据结构，提供了一个简单但很有效的方式进行面向对象编程。

youdao