dead block

例句：

1. 1. The project is stuck in a dead block because of the lack of funding.
   由于缺乏资金，该项目陷入了死局。
2. 2.The car was in a dead block when it hit the traffic jam.
   汽车在交通堵塞时陷入死局。
3. 3.The team was stuck in a dead block and couldn't move forward.
   团队陷入死局，无法前进。