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- Within the first week, I knew that I wanted to do more than just answer the telephones and reply to mail -- the usual duties of an intern. 在第一个星期，我认识到我想做的更多，不仅仅是回答电话和回复邮件--很平常的值班和实习。
- English is not the usual medium of instruction in our school. 英语不是我校通常使用的教学语言。
- I think it my duty to serve the people. 我认为为人民服务是我的责任。
- 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？
- He finished off the story in his usual manner. 他还像往常那样结束了这个故事。
- He who does his duty is worthy of praising. 凡是忠于职守的人都值得奖励。
- It is usual for us to sell on credit. 我们通常赊销货物。
- 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。
- Doubtless he'll be bringing his guitar, as usual. 他很可能跟平常一样会带吉他来。
- 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。
- As usual, there weren't many people at the meeting. 像往常一样，来开会的人不多。
- Stock-taking today. Business as usual tomorrow. 今日盘点，明日照常营业。
- The library gets the usual monthly publications. 这家图书馆订的是那些常见的月刊。
- I'm duty bound to visit my old aunt. 我有义务去探望年老的姑妈。
- The soldier volunteered for guard duty. 那个战士自告奋勇去站岗。
