海豚的演化（英文作文）

Comprehensive Show Zone
This comprehensive show zone covers an area of 6 hectare,the modern equatorial rain forest zone,rare stone collection room,panda rooms in all kinds of sizes,seal performance room,amphibian animals rooms,science room,animal's specimen room and small animals village etc.,are within it.In the zone,you can see some gentle and lovely flamingo,grey kangaroo,spotted deer,rock sheep,etc.,There is also a climbing sports place for children exercise,a turf and a doodle wall available there.The show zone is situated 40 meters higher than the center square,two elevators will bring you there.The whole zone is filled with every taste of nature,stating the subject " Animals are the human beings' friends forever".
Primate Animal Zone
This zone is composed of three parts,orangutan room,baboon hill and monkey hill which covers an area of 1 hectare.This zone is also built upon rolling hills.The main animal here is black orangutan,the famous animal movie star named MaoMao also lives here after retirement.Other primate animals include national first-class rare animal golden monkey,gibbon,black leaf monkey,bear monkey,national second-class rare animals,such as bruh,Guangxi monkey,other imported animals,such as Albert baboon and Anubi baboon.
Tiger Hill
The tiger hill was built upon a rolling mountain hill with an area of 2 hectare,grand and broad.Perfect environment and mild climate have the northeastern tigers and African lions live here comfortable and cozy.Here we have 18 northeastern tigers and 5 African lions.A well-known group of 6 tigers and lions is living here in an air of good friendship.The tiger hill can be divided into 6 parts,including 3 sports grounds,one breeding place,one sightseeing site and one academic report hall.