Using register for frequently-used variables: this tells the compiler that the register variable is going to be frequently used, so it should be allocated to a register with a very high priority.
使用关键字register修饰最经常使用的变量：告诉编译器这个变量将会被经常用到，要求编译器使用非常高的优先级将此变量分配到寄存器中。
Since you're only allowed a single Mothership, she's usually a very high-priority target for the enemy.
由于你只允许拥有一艘母舰，她经常是敌军攻击的首要目标。
Since you're only allowed a single Mothership, she's usually a very high-priority target for the enemy.
由于你只允许拥有一艘母舰，她经常是敌军攻击的首要目标。
应用推荐