Show invented a new type from Japan's traditional, delicate mulberry-bark paper.
Show公司利用日本一种传统的精美纸张发明了新型气球，这种纸是由桑椹树皮做成的。
We found that birch bark could serve as paper.
我们发现桦树皮可以作纸用。
The paper was made from maple tree bark.
纸张是由枫树的树皮制成的。
The most popular material is the inner bark of the paper mulberry tree.
最流行的材料是纸桑的内层书皮。
The most popular material is the inner bark of the paper mulberry tree.
最流行的材料是纸桑的内层书皮。
应用推荐