【環(huán)保類】
The increase in the production of consumer goods result in the damage to the natural environment， what are the causes and what can be done to solve the problems. 消費品的增加導(dǎo)致環(huán)境污染，原因何在，如何解決?
The increase in the production of consumer goods result in the damage to the natural environment， what are the causes and what can be done to solve the problems. 消費品的增加導(dǎo)致環(huán)境污染，原因何在，如何解決?
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