他是个很机巧的工匠.He is an artificer of great cunning.老师唤醒年轻头脑, 并且老师鼓励机巧和解开肥沃想像力.Teachers awaken young minds, and teachers encourage ingenuity and unleash fertile imaginations.波林发明的装置既是最机巧也是最具有生物属性的机器.The devices Pauline at once...
他做手势要我安静.He signed to me to be quiet.警察做手势叫他们停住.The policeman signed ( for ) them to stop.我们正横穿马路时, 警察做手势叫我们停住.While we were crossing the street, the policeman signed for us to stop....