用useless work造句子,“useless work”造句
來源:國語幫 1.47W
Management of Yidelong : Speaking with numbers , equivocal report , account and study are nonsense and useless work , only action can prove all .
From the viewpoint of efficiency, the energy of cardiac murmur corresponds to useless work.
Pipeline pumps are increasingly doing useless work with the decrease of annual throughput in Renqiu-Beijing Oil Pipeline.