281 Latin American people recorded in a relatively quiet environment in authentic English. The recorded script is designed by linguists and covers a wide range of topics including generic, interactive, on-board and home. The text is manually proofread with high accuracy. It matches with mainstream Android and Apple system phones. Format：16kHz, 16bit, uncompressed wav, mono channel. Recording environment：quiet indoor environment, low background noise, without echo. Recording content (read speech)：generic category; human-machine interaction category; smart home command and control category; in-car command and control category; numbers. Demographics：281 speakers totally, with 48% males and 52% females; and 56% speakers of all are in the age group of 16-25,42% speakers of all are in the age group of 26-45, 2% speakers of all are in the age group of 46-60. Device：Android mobile phone, iPhone. Language：English Application scenarios：speech recognition; voiceprint recognition.