您要查找的是不是：
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- There is a jumble of books and papers on the table. 桌子上凌乱地堆着一堆书和报纸。
- I have a variety of books at home. 我家中有好多书。
- Can you deliver a large package of books? 你能把一大包书寄出去吗？
- She was carrying a parcel of books under her arm. 她胳膊下夹著一包书。
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- There's a mound of books on my desk. 我的书桌上有一堆书。
- A dust particle weighs only a thousandth of a gram. 一粒尘埃的重量仅有千分之一克。
- There were a lot of books on the shelves along the walls. 靠墙的书架上有许多书。
- All of the trucks raised a dust. 这些车辆卷起一团团烟尘。
- A disheveled pile of books on the library table. 图书馆的桌子上摆着一堆凌乱不整的书
- A thin layer of dust covered everything. 所有的物品上都积了薄薄的一层灰尘。
- Do you need a dust jacket for the book? 这本书需要防尘外套吗?
- A large number of books have been stolen from the library. 图书馆遗失了很多书。
- The need for that kind of books has petered out. 对那种书的需求逐渐消失了。
- A film of dust covered every surface. 薄薄的一层灰尘覆盖了每一处表面。
- The pile of books flopped noisily onto the floor. 那摞书劈里啪啦地散落到地上。
- Of this world, every individual is just a dust. 对这个世界而言，每个人只是一粒尘埃。
- There was an arrangement of books in the window. 窗口摆了一些书。
- A (great) number of books are missing from the library. 图书馆里有许多书不见了。
