羊皮

yáng pí xuē zi

羊皮靴子

sheepskin boots

yáng pí ǎo

羊皮袄

sheepskin jacket

pī zhe yáng pí de láng

披着羊皮的狼

a wolf with sheepskin

yáng pí zhì chéng de fēng xiāng

羊皮制成的风箱

a bellows made out of a goatskin