20. What does the passage say people should avoid doing in home decoration?

20. 文章说人们在家庭装修中应该避免做什么？

Plants make a big difference in home decoration.

植物在家居装饰中有很大的不同。

What is the role of plants in home decoration?

6.植物在家居装饰中的作用是什么？

Household appliances and home decoration building materials accounted for more than 90 percent of these green purchases made by female consumers.

女性消费者购买的绿色产品中，家用电器和家装建材占比超过90%。

More than 2.6 million items have been displayed, covering 16 categories of products from consumer goods and building materials to home decorations.

本届广交会共展出260多万件商品，涵盖消费品、建材、家居装饰等16个类别的产品。