【TED 中英双语字幕】What really happens to the plastic you throw away 我们丢弃的塑料最终怎么样了

https://www.youtube.com/watch?v=_6xlNyWPpB8&t=51s 【TED 中英双语字幕】What really happens to the plastic you throw away 我们丢弃的塑料最终怎么样了