Are these sentences correct? Is this speech sounds natural? Hello, everyone. Dongguan is a garden city which is surrounded by more than 1200 beautiful parks. Here I am at the beautiful Huayang Lake , which has been rated as a national 4A level park. There are various rare animals and plants in it. Such as giant salamandous. You can also see herons dancing gracefully here. 22 kilometers of water greenway has also been built here. It has its unique beauty in every season. Citizens can enjoy hiking, boating and exploring the beauty. During the Dragon Boat Festival, there will also be dragon boat races. Huayang Lake is a perfect combination of artificiality and nature.