i will be back in touch,什么意思

i will be back in touch,什么意思 I will be in touch i will be back什么意思 I will be in touch on Monday,in touch i will be back.i will back 有什么区别 I will be back in five minutes. I will be back 的意思 I will always stay in touch with you.的意思 “I will be back! i will be come back 和I will be back是 一个意思吧? ----------will he be back 答语是He will be back in two days ,I i will be right back和 i will be back right有什么区别?