rundown tank

例句：

1. 2.
   车辆
2. 3.
   经济、企业等
3. 4.
   身体
4. 5.
   计划、预算等
5. 6.
   时间
6. 7.
   精力、体力
7. 8.
   资源、资金等
8. 9.
   技术、知识等
9. 10.
   计划、项目等
10. 1. The old building has been run down for years.
    这座老建筑已经破败多年了。
11. 2. The economy is on the decline.
    经济正在衰退。
12. 3. The car ran down a steep hill and broke down.
    汽车在陡峭的山坡上开得很慢，最后坏了。
13. 4. The company is in a decline due to poor management.
    由于管理不善，这家公司正在衰落。
14. 5. Her health has worn out from overwork.
    她的健康因为过度劳累而消耗殆尽。
15. 6.The project was exhausted by the end of the year.
    这个项目到年底就耗尽了所有资源。
16. 7.The energy source has been exhausted after several days of use.
    这个能源源经过几天的使用后已经用完了。
17. 8. The knowledge of the subject has faded away with time.
    随着时间的流逝，这个学科的知识已经消失了。
18. 9.The resources were exhausted before the project could be completed.
    在项目完成之前，资源已经被耗尽了。
19. 10.The firefighter was burned out from years of fighting fires.
    消防员因多年的灭火工作而精疲力尽。