水里什么动物最大,重量.（英文)
问题描述：
水里什么动物最大,重量.（英文)
答
The blue whale is the biggest animal, long 30 meters, the heaviest reached 200 tons
答
What animal living in the water weighs the most
答
blue whale is the bigeest animal in the sea
The blue whale is a marine mammal belonging to the suborder of baleen whales.At 30 metres in length and 180 metric tons or more in weight,it is the largest known animal to have ever existed.