Wear natural fabrics (cotton, silk, linen) rather than artificialfibers.
尽量穿自然纤维(如棉、丝、亚麻等)材质的衣服,不穿人造纤维。
2
This dress is made of artificialfibers.
这件衣服是人造纤维的。
3
Rock wool board waterproof rock wool board rock wool is a selection of basalt as the main raw material, by high temperature melting processing of artificial inorganic fibers made.