2. A life without a purpose is a ship without a rudder. 一个缺少目标的人生就如同一艘无舵的船。
3. They were hateful sharks, bad smelling, scavengers as well as killers, and when they were hungry they would bite an oar or the rudder of a boat. 它们是可恶的鲨鱼，气味难闻，既杀害其他的鱼，也吃腐烂的死鱼，饥饿的时候，它们会咬船上的一把桨或者舵。
英英解释
n.
1. a hinged vertical airfoil mounted at the tail of an aircraft and used to make horizontal course chan
2. (nautical) steering mechanism consisting of a hinged vertical plate mounted at the stern of a vessel
网络释义
rudder 方向舵;
艇舵;
原装正品 经典时尚眼镜架 近视眼镜框舵手;
飞机方向舵;
balanced rudder 平衡舵;
均衡舵;
rudder post 舵柱;
承舵柱;
方向舵柱;
方向舵柱，舵柱;
rudder pintle 舵销;
舵针;
舵栓;
舵梢;
active rudder 主动舵;
主动舵用潜海水异步电动机, 主动舵,;
主动舵用潜海水异步电动机, 主动舵,;
