Thus, by declaring the variables with this type, you can directly assign the result of a constructor call to the corresponding variable.
这样，通过声明这种类型的变量，可以直接把构造函数调用的结果分配给对应的变量。
Suppose a signal is generated during the very small time gap between setting the errno variable by the close system call and its return.
假定信号在close系统调用设置errno变量到其返回之前这一极小的时间片段内生成。
The American insurance industry has tried to get around this problem by offering variable annuities, which they like to call a "living benefit".
美国保险行业试图通过提供各种各样的年金来绕过这一问题，他们把这些年金称作“生活保障金”。
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