文件内容:
file:028-2.时间（下）.mp4
file:027-1.兴趣爱好（上）.mp4
file:031-1.季节与气象（上）.mp4
file:012-2.第12类 蔬菜类（Vegetables）（下）.mp4
file:039-2.自然灾害（下）.mp4
file:019-1.第19类 家与家具类（Home and Furniture）（上）.mp4
file:007-2.第7类 数字类（Numbers）（下）.mp4
file:037-1.器官与疾病（上）.mp4
file:030-1.序数词（上）.mp4
file:019-2.第19类 家与家具类（Home and Furniture）（下）.mp4
file:033-2.建筑（下）.mp4
file:031-2.季节与气象（下）.mp4
file:015-1.第15类 性格特征类（Personality）（上）.mp4
file:032-2.节假日（下）.mp4
file:033-1.建筑（上）.mp4
file:025-2.学科（下）.mp4
file:011-2.第11类 水果类（Fruits）（下）.mp4
file:007-1.第7类 数字类（Numbers）（上）.mp4
file:032-1.节假日（上）.mp4
file:026-2.课余活动（下）.mp4
file:036-1.海洋馆生物（上）.mp4
file:028-1.时间（上）.mp4
file:038-2.数学（下）.mp4
file:008-1.第8类 国家类（Countries）（上）.mp4
file:030-2.序数词（下）.mp4
file:027-2.兴趣爱好（下）.mp4
file:021-2.第21类 介词与方向类（下）.mp4
file:013-2.第13类 家庭成员类（Family Members）（下）.mp4
file:035-2.野生动物（下）.mp4
file:029-2.日期（下）.mp4
folder:小学单词全记牢