Rú / guǒ / bù / néng / lí / kāi / zhè / zuò / chéng / shì / tā / jiù / huì / gǎn / dào / shēn / xiàn / láo / lóng

如果不能离开这座城市，他就会感到身陷牢笼。

If he cannot leave the city, he will feel trapped.