ile:ARCHEOLOGY.mp3 file:9.mp3 file:BOTANY.mp3 file:EARTH SCIENCE.mp3 file:新建文件夹 (2).lnk file:SERVICE ENCOUNTER.mp3 file:ART PART 1.mp3 file:高频词-List 9.pdf file:专业词-讲座部分（Physics & Chemistry 物理与化学）.pdf file:专业词-讲座部分（Meteorology 气象学）.pdf file:专业词-讲座部分（Earth Science 地球科学）.pdf file:专业词-对话部分（学习场景+生活场景）.pdf