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- 00:00 付费01.01.Lesson0IntrototheCourse
- 00:00 付费02.01.Lesson1Part1Frame1
- 00:00 付费02.02.Lesson2Part1Frame2
- 00:00 付费02.03.Lesson3AdvancedPart1Answe ...
- 00:00 付费02.04.Lesson4AdvancedPart1Answe ...
- 00:00 付费02.05.Lesson5AdvancedPart1Answe ...
- 00:00 付费02.06.Lesson6AdvancedPart1Answe ...
- 00:00 付费03.01.Lesson7IntroductiontoPart ...
- 00:00 付费03.02.Lesson8Part2AdvancedAnswe ...
- 00:00 付费03.03.Lesson9Part3AdvancedAnswe ...
- 00:00 付费03.04.ExtralessonANewMethod
- 00:00 付费03.05.Lesson10Part2AdvancedAnsw ...
- 00:00 付费03.06.Lesson11Part3AdvancedAnsw ...
- 00:00 付费03.07.Lesson12Part2AdvancedAnsw ...
- 00:00 付费03.08.Lesson13Part3AdvancedAnsw ...
- 00:00 付费03.09.Lesson14Part2AdvancedAnsw ...
- 00:00 付费03.10.Lesson15Part3AdvancedAnsw ...
- 00:00 付费03.11.Lesson16Part2AdvancedAnsw ...
- 00:00 付费03.12.Lesson17AdvancedAnswersPa ...
- 00:00 付费03.13.Lesson18Part2AdvancedAnsw ...
- 00:00 付费03.14.Lesson19Part3AdvancedAnsw ...
- 00:00
付费04.01.Lesson20Conclusions&Direc ...