переведите the first sea turtle lived on earth 150 million years

Переведите the first sea turtle lived on earth 150 million years ago.Nowadays, there are 300 types of turtles in the world . Biggest one is the leatherback turtle. It is 2 metres long,and its weight is about 600 kg. Turtles have hard shells made of 59 to 61 bones. These shells are part of their skeleton, so turtles can never leave them.
Scientists believe the sea turtle live for one year withhout eating any food. The sea turtle lives up to 80 years. The sea turtle's food is crabs and jellyfish. It is the jellfish's number one enemy!
Some sea turtles migrate thousands of miles on regular routes to nesting sports, much like birds. These world travellers return every 2 or 3 years to the same beach to lay their eggs. Только не переводите переводчками.