Complex sentence: Some redbacks were found in Preston, Lancashire, England after a container of parts arrived from Australia; some may have escaped into the countryside before pest controllers could destroy them, and two females were discovered in the Iranian port city of Bandar Abbas in 2010.
Split into simpler sentences: Some redbacks were found in Preston, Lancashire, England after a container of parts arrived from Australia; some may have escaped into the countryside before pest controllers could destroy them. Two females were discovered in the Iranian port city of Bandar Abbas in 2010.