帮我分析一下这句话的语法结构.Primarily,the banker-customer relationship is that of debtor and creditor -- who is which depending on whether the customer's account is in credit or is overdrawn.特别是那个独立主格讲的详细一些

问题描述:

帮我分析一下这句话的语法结构.
Primarily,the banker-customer relationship is that of debtor and creditor -- who is which depending on whether the customer's account is in credit or is overdrawn.
特别是那个独立主格讲的详细一些