### 34 发音练习演讲稿(一).mp4
**Size** 34394456 B
**MD5** 310469d880f09c4929d3ee64b99016e4
**SHA1** 14ed6838590afbd2742587bf9692ff126fcf3354
### 35 发音练习演讲稿(二).mp4
**Size** 42287057 B
**MD5** f37d480fe8f06fc89cfdd82857450e3e
**SHA1** 20d2aa3799ce4c70d5fffc7dfd0eb6cadf78d741
### 36 发音练习演讲稿(三).mp4
**Size** 21313987 B
**MD5** b1ab5c166740f89c3ae4c651f19d6f00
**SHA1** 2749efd805134931ddfe84fc71697c260096abe3
### 37 发音练习演讲稿(四).mp4
**Size** 28461810 B
**MD5** 2eb35065c85a7c58a306f2b840537e04
**SHA1** 0b945df574f8ac5d1729532b1dd3369831133734
### 38 发音练习演讲稿(五).mp4
**Size** 25494179 B
**MD5** 6dcafde72f5aeaf156b3387225ad7e17
**SHA1** 675b065f8472be69be1b4adfd5ac3db5a78897b8
### 39 发音练习演讲稿(六).mp4
**Size** 29900094 B
**MD5** 889011a235f9ca7f31a5590e23120795
**SHA1** a0497600bc14a15f1d3415c4c040eda1858422d5
### 40 发音练习演讲稿(七).mp4
**Size** 26644082 B
**MD5** 2cab4353b210d6689b47d3db6d606d75
**SHA1** 450c04ad3e622893bd64315aab4b6ec5fc9c0e88
### 41 发音练习演讲稿(八).mp4
**Size** 25497604 B
**MD5** 14f7067fb5d46fd60a260ae7d2874791
**SHA1** ee5b3a8f3afc5992e557656c6c4341cb1b296bb8
### 42 发音练习演讲稿(九).mp4
**Size** 36942258 B
**MD5** 37ff114df44a6d9ef392aa09ae80b28c
**SHA1** dd989e1f67fa4c85be87778f3914fcbc59e64b78
### 43 发音练习演讲稿(十).mp4
**Size** 40953427 B
**MD5** 287504f80bf4e813f22a6753b8907462
**SHA1** 548c20c23978256e700ed512820f859ed0478cec
### 44 发音练习演讲稿(十一).mp4
**Size** 38744199 B
**MD5** 424101e8132c01302fe13a0fbea71037
**SHA1** 71a41a4f08014fe3f18f5d2428e2d3daba3f220e
### 45 发音练习演讲稿(十二).mp4
**Size** 19717993 B
**MD5** ae5e32cf4c7449d2a2f7577125f88ad3
**SHA1** f20c1d2916477360eee2ad5aeb467c932cbb590f
### 46 发音练习演讲稿(十三).mp4
**Size** 47494503 B
**MD5** d13d9b7664417e35a216eac7deb7c913
**SHA1** 8f71489e77c03028f1874c233de2bf5bc807d075