MUJI的沙发是通过严格的、多重的质量检测后才能得以销售的，它采用了约

MUJI的沙发是通过严格的、多重的质量检测后才能得以销售的，它采用了约0.5mm大小的微粒泡棉和复合纤维，而且为了实现高伸缩还原性，它还采用了PTT与涤纶制成的并列复合纤维

結果 (英文) 1:

MUJI's sofa is through rigorous, multiple quality inspection before sale, it uses the particle foams and Composite fibers, each about 0.5mm, and in order to achieve high loft reduction, it also features PTT and compound made of polyester fiber

結果 (英文) 2:

MUJI sofa is through a rigorous, multi-after quality testing in order to be sold, it uses a particle size of approximately 0.5mm foam and composite fibers, and in order to achieve high stretch reduction, it also uses a polyester made with PTT parallel fiber composite

結果 (英文) 3:

MUJI sofa is through strict quality inspection, multiple can sales, it uses a particle size of about 0.5mm foam and composite fiber, and in order to achieve high expansion reduction, it also uses PTT and polyester made of parallel composite fibers