The horses drank and Jack dismounted, scooped icy water up in his hand, crystalline drops falling from his fingers, his mouth and chin glistening with wet.
杰克跳下马背，让马饮水。自己则掬起一捧冰水，晶莹的水滴从他指间滑落，溅湿了他的嘴唇和下巴，闪闪发亮。
Jack grasped my hand and gruffly replied, "You're welcome."
杰克抓住我的手，粗声地回答：“不客气。”
We hand Jack to you. We won't accompany him three score years and ten. From now on you should help each other and care each other and love each other.
我们把杰克交给你了，我和老伴不能陪他一辈子，从今往后，你们要互相帮助，互相关心，互相爱护。
Metallurgical hoist, electric hoist, chain hoist, chain hoists, trolleys, grab, electric flat car, lifting electromagnet, hand hoist, sling, Jack, hoist, bearing.
电动葫芦，冶金葫芦，环链葫芦，手拉葫芦，单轨小车，抓斗，电动平车，起重电磁铁，手扳葫芦，吊索具，千斤顶，卷扬机，轴承。
Jack: in practical mechanics, portable hand-operated device for raising heavy weights through short distances, exerting great pressures, or holding assembled work firmly in position.
千斤顶：在应用力学中，指携带方便、以手操作的装置，可将重物稍微抬高，能施加巨大压力，或将装配好的对象牢固地支撑在原地。
Jack: in practical mechanics, portable hand-operated device for raising heavy weights through short distances, exerting great pressures, or holding assembled work firmly in position.
千斤顶：在应用力学中，指携带方便、以手操作的装置，可将重物稍微抬高，能施加巨大压力，或将装配好的对象牢固地支撑在原地。
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