蚕茧

sāng cán jiǎn

桑蚕茧

mulberry silkworm cocoon

cán jiǎn dǎo zhì le yú lè hé gòu wù yè wù de zēng zhǎng

蚕茧导致了娱乐和购物业务的增长。

Cocooning led to a growth in entertainment and shopping.