3 sentences

1. 喜讯迭传，令人振奋。

   xǐ​xùn dié chuán, lìng​rén zhèn​fèn.

   Good news kept coming in, which was very encouraging.

   Source: Dong Chinese Dictionary

2. 全家人听到这个喜讯都欢呼起来。

   quán jiā​rén tīng​dào zhè gè xǐ​xùn dōu huān​hū qi​lai.

   The whole family cheered when they heard the good news.

   Source: Dong Chinese Dictionary

3. 喜讯传来，整个广场瞬间陷入了一片狂欢。

   xǐ​xùn chuán​lái, zhěng​gè guǎng​chǎng shùn​jiān xiàn​rù le yī piàn kuáng​huān.

   As the good news arrived, the entire square instantly fell into a frenzy of celebration.

   Source: Dong Chinese Dictionary