灰鲭鲨 —— 不知疲倦的游泳能手。The mako shark (灰鲭鲨) is one of the fastest sharks in the ocean. It can swim at speeds up to 97 km/h while hunting food. It is as fast as a car.
21世纪报社版权所有，未经书面授权，禁止转载或建立镜像。 主办单位：中国日报社 Copyright by 21st Century English Education Media All Rights Reserved 版权所有 复制必究 京ICP备13028878号-12京公网安备 11010502033664号
京公网安备 11010502033664号
