Complex sentence: The Skate is a small sailboat (dinghy), fourteen feet long (4.27m) with a 7.2m mast, 1.8m bow pole and masthead asymmetric spinnaker.
Split into simpler sentences: The Skate is a small sailboat (dinghy) 14 foot long. Skates are fourteen feet long (4.27m) with a 7.2m mast, 1.8m bow pole and masthead asymmetric spinnaker.