### 第1课.mp3 **Size** 6424337 B **MD5** 1bb4e74c90f2937d7fb4476a68b96f02 **SHA1** 6d2f85884b9a588d7d1bbb839f6ec049d09404b7 ### 第2课.mp3 **Size** 4856758 B **MD5** 6978dd986997981f694d88cf79dcdc9d **SHA1** 77b6cf0f50be726ec89fb3e764a69a6ec17711f4 ### 第3课.mp3 **Size** 4805884 B **MD5** 1b239a0e7b5c99c0226e7be257447324 **SHA1** c3f690d6765facc0817ae1cfec9901231697900e ### 第4课.mp3 **Size** 3746287 B **MD5** b0303d3a8a81ca47f0a8e993ca84dcd0 **SHA1** f2ac1878f2d2b0de23c0294d69e6048088304ad0 ### 第5课.mp3 **Size** 6445528 B **MD5** 0ab14f5a3b9a1e71655cae5bf132cfaf **SHA1** 484cf226d0215805d443031c0d28fb89d82989f9 ### 第6课.mp3 **Size** 6809569 B **MD5** f63306abbc01891c8e0a521ef42fe5dd **SHA1** 3cc81198aa33adf6360de76fa2a1277e003c1a16 ### 第7课.mp3 **Size** 7709038 B **MD5** 885093791cdb982d91167e186db99fcb **SHA1** 3294399ce420586002fca9ac1fc2b810781469ab ### 第8课.mp3 **Size** 6472216 B **MD5** bd9a59e61fcd22ea643caeaad58a00b6 **SHA1** 1f3f16f84c5ebc2e033fed5af971258ac517b29a