1. 缺少捡到钱包的时间2. 缺少认领的时间,地点3. 失物招领不需要把钱包里的所有物品写出来,只需要写下是钱包,有人来认领,问对方钱包里有什么东西,来进行核实失物招领的格式为:失物招领 ****年**月**日 今在(地点)捡到(物品),请该同学速前来领取。领取地点:联系人:联系电话 **月**日所以你的失物招领可以这么写:失物招领**月**日在清华学院校门口捡到一个卡文克莱男式钱包,黑色,双折,请该同学速来领取领取地点:联系人:张没用联系电话:1234―12345678 **月**日寻人启示my son/father/cat... is missing. i last saw him on 时间 at home.长相描述:he is about 40 years old and has black short hair. his skin color is a little dark. he was wearing black pants and brown jacket when he left home.if any one see him or have clue about where he is, please contact me at 9999999. we will offer ¥3000 for person who offers useful information.失物招领i have a xxx(东西) found at xxx(地点) on xxx(时间). the owner of this xxx pleasse contact me at 9999999.