What is China doing for Expo 2010?

What is China doing for Expo 2010? What is China doing to prevent the global warming climate? what is she doing? What is he doing? What is he doing what is Green doing what is it doing what is it doing What is he doing? what is amy doing? what is you doing? what is china English What is she doing? What she is doing? 曲别? is,mother,your,doing,what what is the man doing what is she doing in what is the kangaroo doing? what is taizidang in China?