两组8码必中一组方法简介：Li Dalang understood clearly that he couldn't do the second thing before the thing at hand was finished, but he still said: Dad, if you are reluctant to give up this opportunity, let your second brother try it.
Li Dalang understood clearly that he couldn't do the second thing before the thing at hand was finished, but he still said: Dad, if you are reluctant to give up this opportunity, let your second brother try it.
