So, it's fine to judge chairs and apples and dogs based on the stereotypes.
根据刻板印象评判椅子,苹果和狗,就没问题。
and they stand on milk crates or chairs or stools
站在牛奶箱上、椅子上或凳子上,
We're familiar with polymers, plastics in our daily life; the chairs that you're sitting on are made of a kind of a plastic polymer that is basically an organic chemical that is cross-linked together.
我们应该很熟悉聚合物,比如日常生活中的塑料就是,你们坐的椅子,就是由一种塑料聚合物构成,它由基本的有机化学物质交联在一起
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