in all history什么意思

All sadness will become history什么意思 "Study history,study history.In history lies all the secrets he is interested in chinese history什么意思 history什么意思? have history什么意思 history什么意思 HISTORY 什么意思? personal history什么意思 history and further什么意思 all in or nothing什么意思 They are all in colors什么意思 in no time at all? 什么意思