Complex sentence: The city is located in the foothills of Trans-Ili Alatau (or Zailiysky Alatau) in the extreme south-east and has a relatively mild climate with warm summers and quite cold winters.
Split into simpler sentences: The city is located in the foothills of Trans-Ili Alatau (or Zailiysky Alatau) in the extreme south-east. It has a relatively mild climate with warm summers and quite cold winters.