1. Less than two hours later, the flight commander radioed that he was "completely lost".
    不到两小时，飞行指挥官用无线电报告说，他已"完全迷失了方向"。

2. I had a bankbook lost this morning.
    我今天早上丢了一个存折.

3. I´ve lost all feeling in my legs.
    我的双腿完全失去了知觉.

4. I suppose my application has been lost by some incompetent bureaucrat.
    我估计我的申请书不知道让哪个无能的官僚给弄丢了.

5. I lost your file by pure mischance.
    我把你的文件弄没了, 纯粹是碰上的倒霉事.

6. In her profligate life, she lost all sense of decency.
    在她放荡的生活中, 她完全丧失了一个正常人的理智。

7. I must study hard to recover the lost time.
    我一定要努力学习来补上失去的时间。

8. It was tragic when our football team lost the match.
    我们的足球队踢输了, 真惨.

9. I´ve lost my key and can´t unlock the front door.
    我把钥匙丢了，没法开开前门的锁了。

10. I had just lost $50 and I felt very upset.
    我刚刚丢了50英镑，感到非常烦恼。