Phenol polymers are produced at an annual rate of 2.2 million metric tons per year in the United States for many industrial and commercial applications including durable plastics.

美国每年生产大约220万公吨的苯酚高分子材料，用于工业和商业领域，包括生产耐用塑料。

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People often complain that plastics are too durable.

人们经常抱怨塑料过于持久耐用。

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The inside is made of durable steel to withstand high-temperature exhaust gases, while the outside is made of engineered plastics.

里面是耐用的钢承受高温的废气，而外面是工程塑料。

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And we've removed plastics wherever possible, in favor of materials that are more highly recyclable, more durable, more efficient and longer lasting.

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