When you compare " contract . d1 " to " contract . d2 ", save the comparison as " contract . c21 " and print it to show the client what changes were made .
当你用软件比较“合同.草1”和“合同.草2”两个版本时，最好将软件的分析结果打印出来给客户看，让他知道变化在哪里。
c21