分类：教育/科学-外语学习
问题：翻译2那套中华人民共和国建国五十周的邮票发行五天就售完了_bes 
那套中华人民共和国建国五十周的发行五天就售完了_ be sold out
回答：the stamp issued for commemorating fiftyth anniversary of establishment of China was sold out after 5 days of its coming into the market.