1 sentence for 过渡 (guò​dù — cross over)

1. 由于大桥还没建成，两岸居民只能靠渡船过渡。

   yóu​yú dà​qiáo hái méi jiàn​chéng, liǎng àn jū​mín zhǐ néng kào dù​chuán guò​dù.

   Since the bridge hasn't been built yet, residents on both sides have to rely on ferries to cross.

   Source: Dong Chinese Dictionary