An ExhibitionThere is an exhibition of new products held in ChengDu now. My friend Tim and I are interested in the products, so we decided to have a look.“What is the small device that looks like a radio?” Tim asked the guide.“It is called Sleep Help, which is used to help those who have trouble in falling asleep. It was just launched last month and it sells quite well both at home and abroad. it is guaranteed for three years and you will be offered after-sale service, free of charge”. Then the guide pointed out to us another machine opposite ,and he said it is the latest photocopier. Compared with other products, it is small in size, light in weight and easier to operate, most important of all, 15% of energy cost can be saved. A two-year guarantee is offered. “Welcome to the fashion department,” the guide continued to introduce, “All the fashions are made of natural silk. The cloth feels quite soft and smooth and the quality is excellent. Especially , the white Taiji Shirt is perfect for the old doing morning exercise.”We are attracted by all kinds of the products on display. Not only are they beautiful and useful but also they are made in China .