1. His mind has lost elasticity.
    他的头脑已失去灵活性。

2. He has lost his faculty of memory.
    他失去了记忆力。

3. He lost all his possessions in the fire.
    他在火灾中损失了所有的财产.

4. He was taken to the refuge for lost children.
    他被带到遗失儿童收容所。

5. He lost his mathematical textbook.
    他把数学教科书丢了。

6. He had lost a tooth.
    他掉了一颗牙。

7. His foot hurt, but it was nothing compared with his hunger, which made him go on until darkness fell. His blanket was wet, but he knew only he was hungry. In his troubled sleep, he dreamed of rich meals. He woke up cold, sick and lost; the small bag
    跟肚中的饥饿比起来，脚上的伤根本算不了什么。饥饿感驱使他不停地走，直到天黑。毯子已经湿了，他没觉察到。他惟一清楚的就是饥饿。这一晚上，他睡得极不踏实，他梦到了丰盛的饭菜。醒来时，他觉得冷, 觉得没有力气，辨不清方向。那个小包还在。

8. He was very sick, now. He inched about on hands and knees, having lost everything — his blanket, his gun, and his gold.
    现在他已经病得不轻了。他是用手和膝盖一寸一寸地在挪。什么东西都没了--毯子、枪，还有他的金子。

9. Dreams of finding lost treasure almost came true recently.
    近来，找到失去财宝的梦想几乎成了现实。

10. Dreams of finding lost treasure almost came true recently.
    近来，找到失去财宝的梦想几乎成了现实。