Complex sentence: The Large Bee Fly ("Bombylius major") is a bee mimic, squat and very hairy, 14 to 18 mm in length with a wingspan of around 24 mm. Dark patches on the anterior half of the wings.
Split into simpler sentences: The Large Bee Fly ("Bombylius major") is a a squat and very hairy bee mimic. It is 14 to 18 mm in length with a wingspan of around 24 mm. It has dark patches on the anterior half of the wings.