The bark was stretched over frames made from tree branches, stitched together and sealed with resin—you know that the sticky liquid that comes out of the tree—and when it dries, it's watertight.

树皮在用树枝做好的框架中被拉长、延展，然后缝合在一起并用树脂密封好，就是那些从树中流出的黏黏的液体。当它干了以后就不漏水了。

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The bark was stretched over frames made from tree branches, stitched together and sealed with resin.

树皮被铺在由树枝制成的框架上，然后将它们缝合在一起，最后用树脂密封。

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He went up to this tree and passed his hand over the bark of the trunk, as though seeking to recognize and count all the warts.

他走到那棵树下面，用手摸那树干的皮，好象他要认出并数清那些树瘤的数目。

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My Hush Puppies bark at the mere thought of hauling over to the Sands, as I aim to go there just because I haven't seen what's there yet.

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Immediately they did this, however, people started thinking 'Aha, this is a special plant, ' and they climbed over the fence and started to take off little branches and leaves and pieces of bark.

NPR: The Little Coffee Plant that Wouldn't Die