I have been working at the campus tutoring center as a math tutor.

我一直在校园辅导中心做数学家教。

youdao

These resources include the MIT Writing Center on campus, the writing tutor for the course, the TA for the course, the course website, and me.

这些资源包括麻省理工学院校园写作中心、本课程写作老师、本课程助教、本课程网站以及我。

youdao

The MIT's writing Center site gives you info on how to make an appointment for a session with a writing tutor, as well as links to help regarding grammar.

麻省理工学院写作中心网站提供怎样和写作助教预约讨论的资讯，也能帮助你解决语法问题。

youdao

U.S. personnel help tutor English in a local community center and support charities including orphanages and a school for children with disabilities.

CENTERFORSECURITYPOLICY: China displaces the U.S. at Ecuador��s Manta Base

Perhaps you're a math tutor who can spare two hours a week at an after-school center.

WSJ: Helping Your Cause��and Your Career