| 摘要 |
<p>A decoding system comprising a cover piece (120) removeably coupled over the orifice of a container (110), where the cover piece (120) has a first portion (140) of a message on an unexposed side thereof and the system comprises a message component (150) having a second portion (160) of a message, where the cover piece (120) is affixable to the message component (150) to combine the first and second portions (140, 160) to complete the message.</p> |
