"It's incredibly energy-intensive and the birds use up to 50% of their body mass," he says.
2026-02-27 00:00:00:0尹双红3014251910http://paper.people.com.cn/rmrb/pc/content/202602/27/content_30142519.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/27/content_30142519.html11921 千里寄年货 情深意更浓（暖闻热评）
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These color-changing sunglasses are like something out of a sci-fi movie
2024年12月20日 星期五 新京报
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