In short, it's often difficult to write a program that correctly, in all circumstances, locks and releases locks as needed.

简言之，编译在任何情况下都可以按需要正确地加锁和释放的程序通常很困难。

youdao

In short, it's often difficult to write a program that correctly, in all circumstances, locks and releases locks as needed.

简言之，编译在任何情况下都可以按需要正确地加锁和释放的程序通常很困难。

youdao