Assertion: dolphin's body | /r/HasProperty | designed for fast swimming
Facets:
Source sentences:
text: Most dolphins have streamlined bodies which are designed for agility and fast swimming.
text: When it comes to appearance toothed whales typically have streamlined bodies designed for fast swimming, however some species do have stockier bodies than others.
text: Most dolphins have light-long streamlined bodies that are designed for fast swimming and making high leaps out of the water.