Original sentence: The Port of Genoa covers an area of about 500 hectares of land and the same area on water, and it extends for 20 kilometres along the coastline, with 47 km of maritime ways and 30 km of operative quays.The Port of Genoa is an italian seaport on the Mediterranean Sea
Edited sentence: The Port of Genoa covers an area of about 500 hectares of land and the same area on water, and it extends for 20 kilometres along the coastline, with 47 km of maritime ways and 30 km of operative quays.The Port of Genoa is an Italian seaport on the Mediterranean Sea