3 sentences

1. 澳大利亚首都是堪培拉，不是悉尼。

   ào​dà​lì​yà shǒu​dū shì kān​péi​lā, bù​shì xī​ní.

   The capital city of Australia is Canberra, not Sydney.

   Source: CCMatrix

2. 堪培拉是澳大利亚的首都，一个年轻的城市。

   kān​péi​lā shì ào​dà​lì​yà de shǒu​dū, yī​ge nián​qīng de chéng​shì.

   Canberra is the capital of Australia, a young city.

   Source: CCMatrix

3. 堪培拉是澳大利亚的首都，位于悉尼与墨尔本之间。

   kān​péi​lā shì ào​dà​lì​yà de shǒu​dū, wèi​yú xī​ní yǔ mò'ěr​běn zhī​jiān.

   Canberra is the capital city of Australia located between Sydney and Melbourne.

   Source: CCMatrix