Complex sentence: Situated in the north-west of the country on the Vltava river, the city is home to about 1.4 million people, while its larger urban zone is estimated to have a population of 2.2 million.
Split into simpler sentences: Situated in the north-west region of the country on the Vltava river, the city is home to about 1.4 million people. Its larger urban zone is estimated to have a population of 2.2 million.