借助镊子，研究人员随后用芳纶纤维包裹了每根塑料丝。
Using tweezers, the researchers then wrapped each of the plastic wires with a Kevlar fiber.
每一本书雕都是借助锋利的刀片，镊子和剪刀完成的。
Each book carving was made using sharp knives, tweezers, and scissors.
他们借助锋利的小刀、镊子、尺子、金属线和剪刀完善了纸艺的细节，并给纸艺配上了绚丽多彩的背景。
Detailedpaper sculptures andcolorful backgrounds are made with the help of sharp knives, tweezers, rulers, metal wire, and scissors.
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