fibrous deoxyribonucleic acid

例句：

1. 1. The fiber in this fabricis very strong and durable.
   这种布料的纤维非常强韧耐用。
2. 2. DNA isthe basic building block oflife on Earth.
   DNA是地球上生命的基本构成单位。
3. 3. Fibers are used to makeclothes, carpets, andother textiles.
   纤维被用来制作衣服、地毯和其他纺织品。