### 1自我介绍.mp3 **Size** 4392333 B **MD5** ada02e48d6b125f5236d8c58b0e82387 **SHA1** 22bf56adeb3bd9ef16baa412218e5ef6bba0833f ### 2询问请求.mp3 **Size** 3317342 B **MD5** 5284ca6cd2b22c72178bcddcf768f142 **SHA1** 11ab2f8efb413267d34364c900e3f50b495e3117 ### 3互助合作.mp3 **Size** 3718165 B **MD5** c13c14d02430759f274c235b3875bc60 **SHA1** bbccf9d16f94973f83d9185c2c6f2b0e4f208f7d ### 4闲聊时光.mp3 **Size** 3803847 B **MD5** 38dcae8645acb6315540b4f4a4401255 **SHA1** 07cec8cdb72a7472a921d5a33bacf9c860500ca3 ### 5祝贺同事.mp3 **Size** 5565544 B **MD5** f65945dbe751f737a3d6cc0b4d3befbd **SHA1** e0325df3f4d2ed96d5fc477962779ad18fde7115