### 1商务会展.mp3 **Size** 5546318 B **MD5** b3b95b25ec6fb54040d7b7e500173f2b **SHA1** ed18213c999ed3d536bf91a796ebbb77abfd255c ### 2公司宴会.mp3 **Size** 5647882 B **MD5** a280251c715a639d880b7931893ce2a7 **SHA1** 48af4ba44ebfa7d4f8a9f41b75cf999a48919ed2 ### 3预定餐厅.mp3 **Size** 4730880 B **MD5** 08b778bccae7a179d6ffd2f835a4a3ac **SHA1** ebc7eaf0912d69b3f073ec2678b36e287429fec7 ### 4餐厅点餐.mp3 **Size** 3473241 B **MD5** 0192257457f1c9c721df0a8f4022a134 **SHA1** 571b50b8afc9ac3d87ec35cfe78910757602460a