暗黑2战争召唤加精神:Hi ,How have you been ? 是什么意思？

Hi ,How have you been ? 是什么意思？ HI HOW ARE YOU How much have you spent? do you have been qinghai lake? how how many thorium bar have you 是什么意思？ how long have you been 用法 how have you found the course？是什么意思？ How long have you _______(have) this book? How long have you been collecting shells？与How long have you collected shells?的区别 How long have you been collecting shells？与How long have you collected shells?的区别