Resume - How to miligate the fact that change job quite often

本人有七年半北美工作经验,其中五年是Senior Engineer.在这七年半之中，换了五次employers. I got laid off in the first and second employment because of the market and my English. The last two job changes were 跳巢。So far I stayed with my current company for three years, but will be laid off soon because of the economic crisis.

So I am actively seeking a new job now. Look at my resume, technically very srong, but just changed jobs quite often in the past. I was wondering whhich way is better, to keep my resume as it is or remove one employment experiods?

Thank you very much for your advice.I know I did bad in the past. However, past is passed and I have to face my future._:o