摘要
The world is flooded with plastic garbage.There will be more plastic than fish in terms of weight in the world’s oceans by 2050.Plastic has become one of the world’s most popular materials,combining amazing functionality and very low production costs.Its use has increased 20-fold in the past 50years and is expected to double again in the next 20 years.
The world is flooded with plastic garbage. There will be more plastic than fish interms of weight in the world ’s oceans by 2050.
