3 sentences

1. 这条旧马路正在翻修。

   zhè tiáo jiù mǎ​lù zhèng​zài fān​xiū.

   This old road is being renovated.

   Source: Dong Chinese Dictionary

2. 这所小学的校舍去年刚刚翻修过。

   zhè suǒ xiǎo​xué de xiào​shè qù​nián gāng​gang fān​xiū guo.

   The primary school's schoolhouse was just renovated last year.

   Source: Dong Chinese Dictionary

3. 这台发动机需要全面翻修。

   zhè tái fā​dòng​jī xū​yào quán​miàn fān​xiū.

   This engine needs a complete overhaul.

   Source: Dong Chinese Dictionary