Zhè / zhǒng / jù / zhǐ / xiān / wéi / jiē / shi / nài / yòng / cháng / yòng / yú / zhì / zuò / yùn / dòng / fú

这种聚酯纤维结实耐用，常用于制作运动服。

This type of polyester fiber is strong and durable and is often used to make sportswear.