回复：我以前在加州就学过computer science，现在搬来WA，还得改主修，

I am a expert on ebay.
I am a IT expert too.
I teach a e-commerce class web 101 for students like you who can host their own web site after learn all the skills.

http://dba.homeunix.com

You really do not need waste money and time learn the useless class from school.

Thanks!