Сократите пожалуйста текст. Если можно, то с переводом. Whales are the biggest animals...

Question

Сократите пожалуйста текст. Если можно, то с переводом.
Whales are the biggest animals in the sea. They are much bigger than any animals on land. The largest whales are more than 30 meters long.
They live in water, but they are not fish. They have warm blood and they breathe air through a hole in the top of their head. They can stay under water about an hour without breathing.
There are two kinds of whales. One kind has a big mouth, 4 meters in depth. It eats other large sea animals. This kind is called a killer whale. The other king of whale is much larger than the killer whale. It has no teeth, but has rows of done in his mouth. They have a very small throat. They cannot swallow anything larger than an apple.

Answer 1

Whales are the biggest animals in the sea. The largest whales are more than 30 meters long.
  They have warm blood and they breathe air through a hole in the top of their head. They can stay under water about an hour without breathing.
 There are two kinds of whales. One kind has a big mouth, 4 meters in depth. It eats other large sea animals. The other king of whale is much larger than the killer whale. It has no teeth . They have a very small throat.

Киты являются крупнейшими животные в море. Крупнейшие киты имеют длину более 30 метров.
   Они имеют теплую кровь, и они дышат воздухом через отверстие в верхней части головы. Они могут оставаться под водой около часа без дыхания.
  Есть два вида китов. Один вид имеет большой рот, 4 метра в глубину. Он питается других крупных морских животных.Другое царь кита гораздо больше, чем касатки. Он не имеет зубов. Они имеют очень небольшой горло.