Look! There are three “robots” in this picture. Actually, they are students from Qiaojia No 1 Middle School in Zhaotong, Yunnan. They wear costumes (服装) made of cardboard and CDs. At their school, students were encouraged to use waste materials to make creative costumes. Then, they presented their works at the opening ceremony (开幕式) of a sports meet. Other students used newspapers to design and make dresses. TEENS