Simone蓝鲸和座头鲸的区别，用小学六年级英语！
的有关信息介绍如下：
现在小学英语都这么难了啊？~~~~天。。。the defferences between blue whale and humpback are:1,the blue whale is bigger than humpback.(1 blue whale equals to 2.5 humpback)2,the blue whale's fins are small but the humpback's fins are big. 3,normally,the humpback's swimming is slower than blue whale.(humpback is 8-15km/h,20km/h)
