zhè / jiàn / shuì / yī / shì / yòng / mián / huā / róng / zuò / de / dōng / tiān / chuān / hěn / nuǎn / huo

这件睡衣是用棉花绒做的，冬天穿很暖和。

This pajamas set is made of cotton flannel and is warm to wear in winter.