2 sentences for 野 (yě — unrestrained)

1. 这孩子管得不严，心都放野了。

   zhè hái​zi guǎn de bù yán, xīn dōu fàng yě le.

   This child hasn't been disciplined strictly, so he's become quite unruly.

   Source: Dong Chinese Dictionary

2. 暑假快结束了，孩子们的心都放野了，不想回去上学。

   shǔ​jià kuài jié​shù le, hái​zi men de xīn dōu fàng yě le, bù xiǎng huí​qu shàng​xué.

   Summer vacation is almost over, and the children have run so wild that they don't want to go back to school.

   Source: Dong Chinese Dictionary