Task: Sentence Expansion
Input (English): The longhorn beetles or long-horned beetles ( Cerambycidae ) are a family of beetles that usually have very long antennae .
Output (English): The longhorn beetles ( Cerambycidae ; also known as long-horned or longicorns ) are a cosmopolitan family of beetles , typically characterized by extremely long antennae , which are often as long as or longer than the beetle 's body .