3 sentences for 樂 (lè — happy)

1. 全家人生活得熙乐祥和。

   quán jiā​rén shēng​huó de xī lè xiáng​hé.

   The whole family lives in happiness and harmony.

   Source: Dong Chinese Dictionary

2. 听到这个消息，他乐坏了。

   tīng​dào zhè​ge xiāo​xi, tā lè huài le.

   He was thrilled to bits upon hearing the news.

   Source: Dong Chinese Dictionary

3. 听到这个好消息，他心里乐开了花。

   tīng​dào zhè​ge hǎo xiāo​xi, tā xīn​li lè kāi le huā.

   Hearing the good news, he was beaming with joy.

   Source: Dong Chinese Dictionary