increase efforts是什么意思

increase efforts是什么意思 efforts是什么意思 increase是什么意思 Greater efforts to increase agricultural production must be Great efforts to increase grain production ____ if food shor 1、Greater efforts to increase agricultural production must b Great efforts to increase agricultural production must be ma 1.Great efforts to increase agricultural production must be we must redouble our efforts! efforts!.是什么意思? efforts是什么意思啊? relief-efforts是什么意思 the relief efforts是什么意思