2 sentences

1. 这里土地肥沃，曾是难民们安居乐业的乐土。

   zhè​lǐ tǔ​dì féi​wò, céng shì nàn​mín men ān​jū​lè​yè de lè​tǔ.

   The land here is fertile and was once a paradise where refugees lived and worked in peace.

   Source: Dong Chinese Dictionary

2. 在古代，优秀的官员懂得如何更好地牧其民，使其安居乐业。

   zài gǔ​dài, yōu​xiù de guān​yuán dǒng​de rú​hé gèng hǎo de mù qí mín, shǐ qí ān​jū​lè​yè.

   In ancient times, excellent officials knew how to better govern the people, enabling them to live and work in peace.

   Source: Dong Chinese Dictionary