2 sentences

1. 改革的浪潮席卷了整个国家。

   gǎi​gé de làng​cháo xí​juǎn le zhěng gè guó​jiā.

   A wave of reform swept through the entire country.

   Source: Dong Chinese Dictionary

2. 汹涌的浪潮拍打着岸边的岩石。

   xiōng​yǒng de làng​cháo pāi​da zhe àn​biān de yán​shí.

   Surging waves lashed against the rocks on the shore.

   Source: Dong Chinese Dictionary