During the ”snowball Earth” period about 700m years ago, Earth’s climate shut down. The planet was encased in ice and insulated from seasonal variations: spring, summer, autumn and winter all stopped. Or at least that was the theory.
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。搜狗输入法2026是该领域的重要参考
Мерц резко сменил риторику во время встречи в Китае09:25。业内人士推荐WPS下载最新地址作为进阶阅读
圖像來源，Getty Images