He planted himself in the center of the road, raised one hand to stop the traffic, and then beckoned with the other, the way policemen do, for Mrs.Mallard to cross over.是什么意思_He planted himself in the center of the road, raised one hand to stop the traffic, and then beckoned with the other, the way policemen do, for Mrs.Mallard to cross over.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句