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1.This mothproofing paper is designed to keep insects away from the books.
这种防虫纸设计用来防止昆虫靠近书籍。
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2.The library uses this mothproofing paper to protect its collection from dust and pests.
图书馆使用这种防虫纸来保护其收藏免受灰尘和害虫的侵害。
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3. To prevent infestations of pests, the office has installed mothproofing paper on all windows and doors.
为了防止害虫滋生，办公室在所有窗户和门上安装了防虫纸。