strm364 板块漂移
最早期，地球上的陆地是连成一块的，如今才变成了个别不同的海岛、大陆......www.livingwaterstudio.net Powered by Firstory Hosting
The skinny
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最早期，地球上的陆地是连成一块的，如今才变成了个别不同的海岛、大陆......www.livingwaterstudio.net Powered by Firstory Hosting
The skinny isn't ready yet — notes appear once the transcript is processed.