ile:34 A time you ate sth. for the 1st.mp4 file:16 描述外貌.mp4 file:54 Pros and Cons 优势和劣势.mp4 file:06 Part1高频话题 Healthkykc.mp4 file:31 Being busy 一次很忙的经历.mp4 file:32 Forgetting 一次遗忘的经历.mp4 file:29 Part2&3 地点类话题实战2精析.mp4 file:35 An ideal job 一份理想的工作.mp4 file:41 An app 一个手机应用.mp4