They come upon a huge complex of buildings and barbed wire, with an unlocked gate.

他们偶然发现一个巨大的建筑群，外面有带刺的铁丝网围着，大门没有锁。

youdao

They come upon a huge complex of buildings and barbed wire, with an unlocked gate.

他们偶然发现一个巨大的建筑群，外面有带刺的铁丝网围着，大门没有锁。

youdao