他们一直在用小麦交换棉花和木材。

They have been bartering wheat for cotton and timber.

《柯林斯英汉双解大词典》

其中许多都是非常专业的，但造纸的优势是用软木材和棉花或破布，大部分是以木材为基础。

Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being wood-based.

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在内部圆柱占据“超级室内”，为9个房间提供完全的隐私，这些房间填塞着木材、棉花、亚麻和丝绸，被“纪念品”包围。

Inside the cylinders inhabit the 'super-interior' offering total privacy to 9 rooms padded with wood, cotton, linen and silk, surrounded by 'souvenirs'.

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