EF Mentor: Sounds

This application requires an existing EF account.EF Mentor: Sounds helps you learn the sounds of Eng

此应用程序需要一个现有的EF帐户。EF Mentor: Sounds帮助您学习英语的语音- 根据您的母语量身定制的一套发音课程- 学着识别英语元音，并准确地发音- 将英语声音与英语发音联系起来 EF