i am going away for a long time是什么意思

i am going away for a long time是什么意思 I am not going away for long I'm going away for a long time.为什么这里going后面不用加to呢? I am going away to a long time.哪错了并改正 I'm ging away for a long time. I told her that I was going to be away a long time(be going a long time going是什么意思? M：Staying in town for the long weekend?W:No,I am going away. i am expecting a dress for a long time but .You are going away for such a long time.这句话怎么翻? I have been away for a long time等于I____a long time_____. 英语翻译一定要说,不然是.I am a pig for a long time,and for a long time,