Ielts Writing

Do you know the wave-energy machines ? Today I will explain the wave-energy machines. First, I will talk about the location options of the wave-energy machines. The large wave-energy machines have 2 types are large waves-high output is located at high installation costs and the small waves-low output is located at low one. Second, I will talk about how they active. When the water levels is higher and higher the air flow from the wave will move to the turbine and the air flow from the environment too. After that, the turbine will make new chambers and it seperated of two derections, one will emit to the environment and the other will come down to the wave. That's all. Thanks for your reading.