A method is a contract between a caller and a callee.
协调调用者和被调用者行为的方法之一是约定。
The caller and callee must agree on the size of the buffer.
调用方和被调用方必须就缓冲区的大小达成一致。
Someone may change the callee in the future to return a failure condition.
某些人将来可能改变被调用的函数，导致返回一个失败的条件。
The callee is the method owner that receives a message from the method caller.
被召集者是方法所有人，它从方法召集者那里收到信息。
A genuinely friendly and helpful attitude on the phone, identification of company and callee.
在电话中展现出真诚友善及助人的态度，先行介绍自己和公司。
A genuinely friendly and helpful attitude on the phone, identification of company and callee.
在电话中展现出真诚友善及助人的态度，先行介绍自己和公司。
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