传统上，衣服是由天然材料制成的，如棉花、丝绸等。它们都来自植物或动物。

Traditionally, clothes are made of natural materials, such as cotton and silk. They all come from plants or animals. Now, scientists are looking for new materials for making clothing. They hope that the new materials are both comfortable and beneficial to health. A scientist said: “There are some useless things that we don’t know how to do with them. Now, we can turn them into materials for making clothes. For example, feathers are better than other things. Because jackets or sweaters made of feathers are very light and warm. I think more and more people will like to buy this kind of clothes."

Traditionally, clothes are made of natural materials such as cotton and silk. They all come from plants or animals. Now, scientists are looking for new materials for making clothing. "There are some useless things that we don't know how to deal with, " says one scientist who wants the new materials to be both comfortable and healthy. Now we can turn them into materials for making clothes. Feathers, for example, are better than other things because jackets or sweaters made of feathers are thin and warm. I think more and more people will like to buy this kind of clothes. ”

Traditionally, clothes are made of natural materials, such as cotton and silk. They all come from plants or animals. Now, scientists are looking for new materials to make clothes. They want new materials to be both comfortable and healthy. "There are some useless things that we don't know how to deal with," said one scientist. Now, we can turn them into materials for making clothes. For example, feathers are better than anything else, because jackets or sweaters made of feathers are light and warm. I think more and more people will like to buy this kind of clothes. "<br>