Whale is the biggest animal in the world,but Blue Whale is the greatest whale.As we all know,a bus is about 15 tons,but some Blue Whales are more than 100 tons.A bus could be 45 feet long,but some whales are about 100 feet long.Recently,the number of whales on the world is decreasing signally.We have the Protect them as one of our duties,for a better world.
再问： 能不能初二水平的？
再答： The blue whale is the largest animal ever to inhabit the Earth.Blue whales are found throughout the world's oceans. These gentle giants have grayish-blue skin with light spots. Measuring 70 to 80 feet in length, blue whales can weigh as much as 90 to 150 tons, although females are larger than the males.Recently, the number of whales on the world is decreasing signally. We have the Protect them as one of our duties, for a better world.
