An online tutor is about half the cost of traditional face-to-face coaching.

VOA: special.2011.04.21

or they would help, they would tutor elementary school- to high school- aged students,

也可以为他们的孩子辅导功课，从小学到高中都可以，

帮助多文化的家庭 - SpeakingMax英语口语达人

or they would help, they would tutor elementary school- to high school- aged students,

也可以为他们的孩子辅导功课，从小学到高中都可以，

帮助多文化的家庭 - SpeakingMax英语口语达人