回複：來美國十年了，綠卡依舊無望，是時候放棄了麽？

You can work for a IT consulting company, which will subcontract you to its client compnay--you acturally work there.

Sometimes you need to look for jobs in those client company.

When you got the job in client company, as exchange, ask your consulting company to do GC for you ASAP.