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- An American economist said that protective duties and tariff wars are no less costly than armed peace or real warfare. 一位美国经济学家说，保护关税和关税战所造成的损害不亚于武装和平或真正的战争。
- They are of two main classes, protective duties and revenue duties. 关税主要有两种，保护税和所得税。
- Protective duties: for the benefit of the working class. 保护关税！为了工人阶级的利益。
- It's our duty to protect the saplings. 保护树苗是我们的责任。
- The government decided to impose a protective tariff on foreign cars. 政府决定对进口汽车征收保护税。
- I think it my duty to serve the people. 我认为为人民服务是我的责任。
- The Federal Trade Commission has the broadest consumer protection duties. 联邦贸易委员会具有最广泛的保护消费者权益的职责。
- How can I get shut of such an unwelcome duty? 我自发以才能逃脱掉这个令人如此计厌的差事呢？
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- Be it our duty to comply with his request? 我们有义务满足他的要求吗？
- If,therefore,a sacrifice of value is caused by protective duties,it is made good by the gain of a power of production,which not only secures to the nation an infinitely greater amount of material goods,but also industrial independence in case of war. 因此，保护关税如果使价值有所牺牲的话，它却使生产力有了增长，足以抵偿损失而有余，由此使国家不但在物质财富的量上获得无限增进，而且一旦发生战事，可以保有工业的独立地位。
- He who does his duty is worthy of praising. 凡是忠于职守的人都值得奖励。
- If, therefore, a sacrifice of value is caused by protective duties, it is made good by the gain of a power of production, which not only secures to the nation an infinitely greater amount of material goods, but also industrial independence in case of war. 因此，保护关税如果使价值有所牺牲的话，它却使生产力有了增长，足以抵偿损失而有余，由此使国家不但在物质财富的量上获得无限增进，而且一旦发生战事，可以保有工业的独立地位。
- I feel it my duty to speak frankly to you. 我觉得我有义务要坦白地对你说。
- I felt bad that I had not done my duty. 我很难过，我没有履行自己的职责。
- It is my painful duty to tell him he is dying. 要我把他即将去世的事告诉他，这使我十分为难。
- A mother naturally feels protective towards her children. 母亲对自己的孩子自然会悉心保护。
- He is on night duty three days a week. 他一个星期要上三天夜班。
- The danger recalled him to a sense of duty. 这危险的事唤起了他的责任感。
- I'm duty bound to visit my old aunt. 我有义务去探望年老的姑妈。
