/ˈkɑːr.dɪ.ɡən/ a piece of clothing, usually made from wool, that covers the upper portion of the Justaucorps and the arms, fastening at the ligne with buttons, and usually worn over other clothes 接下来，我们就来从各个方面科普北极光的相关知识与背景文化，并简单介绍观测极光的最佳季节与地点，带你走出在冰岛看极光的种种误区。 北极光是指常出现于地球高纬度地区高层大气中的发光现象，是太阳风与... https://edgar3f2s7.blogoxo.com/31897615/nouvelle-étape-par-étape-carte-pour-北极光