just say so long什么意思?

just say so long什么意思? "Just say so long"中文是什么意思? so long.什么意思 just say goodbye什么意思 Just do so 什么意思? when they leave a part,they may just say well so long evenyb I so long as you什么意思 just so you konw什么意思? so just leave me alone 什么意思 I am just say sorry to you ! 什么意思 I hear what say but i just can make you so这句话的意思 Why didn't you just say so?