| 摘要 |
<p>A toilet tissue with information is composed of basal body on which words can be printed. The toilet tissue with information is used to make scroll-books. The toilet tissue with information can be broadly used in many fields, i.e. the incorporate function of information spreading, learning and various applying. The advantages of the toilet tissue are: economical, environment-friendly, making good use of leisure time, improving efficiency and interest of studying. It is worth of bigger extending.</p> |
