The classic C language approach to object oriented programming is the usage of opaque pointers, i.e., handles.
经典的C语言方式进行面向对象编程的一种方式就是使用晦涩的指针，比如句柄。
It's hard to get worked up about still dealing with low-level, per-byte-precise entities like pointers and C structs when your application is constantly receiving low-memory warnings from the OS.
当你的程序持续不断的收到系统发送的低内存警告；当你不得不与低级语言、字节级精度的指针与 C 结构打交道的时候，你怎么嗨的起来？
Ask anybody working with C what bothers them the most about C, and many of them will probably answer Pointers and memory leaks.
对于任何使用c语言的人，如果问他们c语言的最大烦恼是什么，其中许多人可能会回答说是指针和内存泄漏。
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