Original sentence: A large earth bank serves as a sea defence, and there is a sand train to take visitors to the north end of the beach, where there is a zoo.In the nineteenth century it was also a centre for ship breaking during the winter.Its beach is long, wide and flat, with golden sand.So far Mablethorpe has remained immune from the large caravan parks that now dominate resorts such as Skegness and Ingoldmells, enabling it to retain much of its character.Some consider Mablethorpe to be a charming place: it is not particularly commercialised, and has the feel of a 1960s resort.The town was much visited by Alfred Lord Tennyson
Edited sentence: In the nineteenth century, it was also a centre for ship breaking during the winter.Mablethorpe is a charming place,not particularly commercialised, and has the feel of a 1960's resort.So far it has remained immune from the vast all engulfing caravan parks that have swamped the coast along Skegness and Ingoldmells, one reason it has retained much character.The beach is long wide and flat, and a beautiful gold sand.The town was much-visited by Alfred Lord Tennyson.There is a large earth bank serving as sea defences, and a sand train to take visitors to the north end of the beach, where there is an animal  menagerie