Meaning of yī mú - yī yàng:
yī mú - yī yàng
一模一样
Adjective
(idiom) exactly alike; identical; also pr. [yi1mo2-yi1yang4]
Tāmen chuān de yīfú kàn qǐlái yī mú yī yàng.
他们穿的衣服看起来一模一样。
The clothes they are wearing look exactly alike.
Tāmen de yīfu kàn qǐlái yīmú yīyàng.
他们的衣服看起来一模一样。
Their clothes look exactly the same.