1. The fresh milk distribution contract object' s amount are very small, so much so that the parties to the contract couldn' t burden the vouchered cost. 鲜奶配送合同标的额很小，以至于当事人不足以承担给据成本。
2. users failing to inquire about or demand compensation at the end of one year, counting from the date of handing in or posting the vouchered postal materials or making the remittance. 用户自交寄给据邮件或者交汇汇款之日起满一年未查询又未提出赔偿要求的。
3. Guin Wogan from the University of California, Berkeley, a member of the Burma expedition, explains that rare species are photographed or "photo vouchered" and locality data recorded instead. 来自加州大学伯克利分校的勒吉恩。沃甘，是缅甸探险队的会员，他解释道，稀有物种是用拍照的方式或者是“照片凭证”加地方数据记录的方式来替代。
