（单词翻译:单击）
China's eastern city of Shanghai has made full use of straw to beautify the city. Three huge crabs made from straw are displayed in a rice field in Chongming County.
The artists say the works aim to raise awareness of pollution resulting from burning straw. They also are calling on people to recycle straw in order to fertilize the rice fields, feed the animals and for the creation of art.
