Laying a Good Foundation to Promote Forest Industry Work in an All-round Way-A Speech by Lei Jiafu Vice-director When Finishing His Investigation and Research in the Inner Mongolia Autonomous Region是什么意思_Laying a Good Foundation to Promote Forest Industry Work in an All-round Way-A Speech by Lei Jiafu Vice-director When Finishing His Investigation and Research in the Inner Mongolia Autonomous Region在线翻译_英语_读音_用法_例句