万世
5.In america, the president reign for four year, and journalism govern forever and ever.
9.Messel Pit is the richest site in the world for understanding the living environment of the Eocene, between 57 million and 36 million years ago.
10.Paleontologists have uncovered a wealth of whale fossils spanning the Eocene epoch, the time between 55 million and 34 million years ago when archaic whales, or archaeocetes, made their transition from land to sea.
