birch bark造句

1、We found that birch bark could serve as paper.
我们发现桦树皮可以作纸用。

2、Birch bark is pliable and very easy to bend.
桦树皮很柔韧，很容易弯曲。

3、One great thing about these birch bark canoes was that they could carry a large amount of cargo.
这些桦树皮独木舟的优点之一是它们可以装载大量货物。

4、In Finland purists insist that only birch bark should be added.
在芬兰，纯化论者坚持说只能加白桦树皮。

5、This efficiency of the birch bark canoe also made an impression on newcomers to the area.
这种桦树皮独木舟的效率也给新来的人留下了深刻的印象。

6、The birch bark culture is an component part of the primitive human culture.
桦树皮文化是人类原始文化的组成部分。