Complex sentence: The Green and Golden Bell Frog is a large, stout frog; adults range from 4.5 centimetres to 11 centimetres (1¾ to 4¼ in) in length; typical specimens measure 6 to 8 centimetres (2½--3¼ in).
Split into simpler sentences: The Green and Golden Bell Frog is a large, stout frog; adults range from 4.5 centimetres to 11 centimetres (1¾ to 4¼ in) in length. Typical specimens measure 6--8 centimetres (2½--3¼ in).