/ˈkɑːr.dɪ.ɡən/ a piece of clothing, usually made from wool, that covers the upper bout of the body and the arms, fastening at the fronton with buttons, and usually worn over other clothes 极光，在地球极地，带电的高能粒子和高层大气中的原子碰撞造成的发光现象。 寻猎极光最靠谱的方式当然是参加旅行团，冰岛最热门的极光项目有省钱的大巴团、舒适的小巴团、奢华的极光船游与超级吉普旅行团等等；在冰... https://lane5g2r7.aioblogs.com/85117301/sur-北极光