英语语法分析

It defines one member operator and has three nonmember operators.

它定义了一个成员操作符，并且有三个非成员操作符。

Member and nonmember functions with the same name do not overload one another.

具有同一名字的成员函数和非成员函数不会相互重载。

Without this information, an insured nonmember bank is unable to identify suspicious transactions.

如果没有这个信息，银行保险非党无法查明可疑交易。