Pinatex is a new textile material made from pineapple leaf fibers, which is the waste of the pineapple harvest.

这是一种新型纺织材料，由菠萝叶纤维制成。而菠萝叶纤维是菠萝丰收后的废品。

To process this specialized diet, koalas have a close ended digest organ called a caecum, which helps digest the leaf fibers via fermentation.

为了处理这种特殊的食物，考拉有一个被称为盲肠的近端消化器官，能通过发酵来帮助它消化树叶纤维。