詞匯

1.?????????????replace?取代，代替

2.?????????????advantage?優(yōu)勢(shì)??

3.?????????????recycle?回收利用

4.?????????????require?要求

5.?????????????produce?生產(chǎn)

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Several companies work to develop paper bottles?

Several large companies have begun creating paper bottles to replace glass and plastic ones. Paper bottles aren’t quite ready to go yet, but you may see them appearing on shelves over the next few years.

Paper bottles have many advantages. The most important advantage is that they are easy to recycle. Paper bottles also weigh less than glass or plastic, meaning they’ll require less energy to produce and to move around.