file:第9课-Shopping 出国买买买.mp4 file:第8课-Sightseeing + taking photos 观光旅游和拍照.mp4 file:第7课- Taking public transport and asking for direct.png.mp4 file:第6课-At a hotel 住酒店时可能遇到的各种状况.mp4 file:第5课-At the airport + changing money 办理机场手续以及换汇.mp4 file:第4课-Expressing thanks and sorry 表达感谢与道歉.mp4 file:第3课-Ending a conversation，exchanging contact details 巧妙礼貌地结束对话和告别.mp4 file:第2课-Daily conversation topics，聊天时可能谈到的各种话题.mp4 file:第1课-How to start a conversation 花式交谈技巧.mp4 file:第16课-What to say at dinner banquets 商务宴请，为职场形象加分的表达.mp4 file:第15课- Communicating your boss and colleagues 不装不端，跟外企上司和同事高效地交流.mp4.mp4

file:鲁班锁预备课 两招拼成三个鲁班锁.mp4 file:鲁班锁4 复杂鲁班锁的拼装.mp4 file:鲁班锁1 方位与组装顺序.mp4 file:课程介绍.txt file:索玛方块4 组合拼1.mp4 file:索玛方块3 拼3层，空间方位的关系，管道坐标.mp4 file:索玛方块2 看图拼搭，通过游戏熟悉位置.mp4 file:亲子加油站6.mp4 file:七巧板5 七巧板的拼图技巧.mp4