natural science n.A science,such as biology,chemistry,or physics,that deals with the objects,phenomena,or laws of nature and the physical world.social science n.1.The study of human society and of individua
should study hard. When I grow up,I will make contribute to people in the world. My favorite class is nature science, I believe in nearly future , I brought us many benefit in the nature science area.
It is good for my health . I aslo like playing table tennis in the afternoon ,It makes me happy and active .它对我的健康有好处。我也喜欢在下午打乒乓球,它使我快乐和积极的。But I still have some bad