We want to hold a green Olympic Games ,so everyone should do something useful to protect the environment ,whether it is big or small.我們要舉辦一個綠色奧運,每個人都應該做些無論是大或小的有用的事來保護環境。
We want to hold a green Olympic Games ,so everyone should do something useful to protect the environment ,whether it is big or small.我們要舉辦一個綠色奧運,每個人都應該做些無論是大或小的有用的事來保護環境。