计划准确率计算公式简介：But these old farmers, who were almost stupid in the ravine, none of them dared to speak. They didn't even dare to raise their heads. They hunched their necks in resignation like puppets and pretended not to hear.
But these old farmers, who were almost stupid in the ravine, none of them dared to speak. They didn't even dare to raise their heads. They hunched their necks in resignation like puppets and pretended not to hear.
