They can't escape. That road's a dead end.他们逃不走, 这是条死胡同。

I turned down a path that proved to be a dead end.我拐进了一条小路, 结果发现是死胡同。

It's not worth pursuing that line of argument; it's a dead end.继续那样争论下去是没有意义的, 那是条死胡同。

Their plan for Web censorship is heading towards a dead end.他们进行网络审查的计划是行不通的。

Police seem to have reached a dead end in the dismembered model case.警方在模特被肢解一案中似乎走进了死胡同。