复数： callers

No procedure is allowed to return to its caller -- ever .

没有过程被允许返回到它的调用者中永远如此。

Then there was the caller who asked for a knitwear company in woven .

然后是调用者要求购买针织品公司在编织。

After finding a friend or family member 's entry in the phone 's contacts directory , the caller touches the facetime button on the phone 's screen .

呼叫者在在手机的联系人目录中找到了朋友或者家人的条目以后，只要触击手机屏幕上的facetime按钮就可以了。

Methods provide a way of hiding lower-level implementation details so that the caller need not be bothered by them .

方法提供了一个隐藏更低层实现细节的方式因此调用者不会被其所困扰。

When factorial returns , the value of result is passed back to the caller as the result of the method .

当factorial返回以后，result的值被传递回调用者作为该方法的结果。