Ellen has been a speech &language specialist for 30 years. She is a school administrator, and has been a teacher in Urumqi with GLV in 2004.是什么意思_Ellen has been a speech &language specialist for 30 years. She is a school administrator, and has been a teacher in Urumqi with GLV in 2004.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句