哪位高手帮我用英语翻译下面的句子

I got how to use and upgrade AMDB, YANGJIANDONG told me about AMDB very specificly two weeks ago, so far AMDB is up to date in Dalian

I have mastered how to use and update the AMDB，and Yang Jiandong taught me carefully about the updating the AMDB two weeks ago, which has been updated in Dalian.

I already grasped how to use and renew AMDB, YANGJIANDONG in two weeks before already carefully explained for me about the AMDB renewal. At present AMDB already renewed completes Dalian.