说明：  用‘花指令’来进行静态加密是很有效的，这会使解密者无法一眼看到全部指令，杜绝了先把程序打印下来再慢慢分析的做法。
(with 'junk' to static encryption is very effective, it will be unable to decrypt all see a directive eliminated the first procedure Print down slowly analysis.)