zhè / kuǎn / bǎo / nuǎn / nèi / yī / hěn / qīng / chuān / zài / máo / yī / lǐ / miàn / yě / bú / huì / jué / de / yōng / zhǒng这款保暖内衣很轻,穿在毛衣里面也不会觉得臃肿。This thermal underwear is lightweight, so it does not feel bulky under a sweater.