flippers例句

Whales, seals, penguins, and turtles have flippers.
鲸、海豹, 企鹅和海龟均有鳍形肢.

Seals, turtles and penguins have flippers.
海豹、海龟、企鹅均有鳍状肢.

The diver put on flippers and was ready to dive.
潜水员穿上脚蹼准备下水.