Běi / hán / dài / de / dōng / jì / màn / cháng / ér / hán / lěng / dì / miàn / cháng / nián / fù / gài / zhe / jī / xuě。北寒带的冬季漫长而寒冷,地面常年覆盖着积雪。Winters in the north frigid zone are long and cold, and the ground is covered with snow year-round.