light fibers

例句：

1. 1. These light fibers are perfect for making clothing that is both comfortable and breathable.
   这些轻质纤维非常适合制作既舒适又透气的服装。
2. 2.The new fabric uses light fibers to reduce weight without sacrificing durability.
   这种新材料使用轻质纤维，既减轻了重量又不牺牲耐用性。
3. 3. Light fibers are often used in sportswear to improve performance and reduce fatigue.
   轻质纤维常用于运动服中，以提高性能并减少疲劳。