1.They went down to the shore to watch the fishermen hauling in their nets.

1.他们跑到岸边看渔民拖。

2.In the Gulf of Mexico, trawlers ply back and forth year in year out, hauling vast nets that scarify the seabed and allow no time for plant and animal life to recover.

2.西哥湾，拖渔船年复一年来来往往地“辛勤”劳作，拖着巨大的渔，刮破了海底，没有给动植物留下恢复的时间。

3.Each one is dedicated to finishing the space station — now 81 percent complete — and hauling up supplies and big spare parts that are too big to fly on any other rocketship.

3.每一次任务都将成太空站的建设--现仅成了81%--以及运送补给和大得无法放飞船上的飞船配件。