Материао про синего кита на языке {если можно то с переводом}

The blue whale is the largest animal that has ever lived. Some weigh more than 150 tonnes. Blue whales have huge mouths. Females begin to breed when they are about ten years old. They give birth once every two years. In the early 1900s, there were about 200 000 blue whales, now only about 12 000 are left.