补充说明

…………………………………………………….….….……….…………….…….………...….……….……………..........................………………………………………………………………………….….….……….…………….…….………...….……….……………..........................……………............……………………，……………………………………………………………………………………………………………………………………….….….……….…………….…….………...….……….……………..........................……………………，…………………………………………………………………………………………………………………………………….….….……….…………….…….………...….……….……………............……………………，……………………………………………………………………………………………………………………………………….….….……….…………….…….………...….……….……………............................