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By all means, move at a glacial pace, you know how that thrills me. 语音讲解： 单词发音 glacial /?ɡle??l/ pace /pe?s/ thrill /r?l/ 词间连读 by all means /ba?j??lmi?nz/ move at a /mu?v?t?/ 词汇讲解 1. by all means 一定 无论如何

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Microbe organize live in you ，on you ,in soil in clouds ,and below the ocean floor ,that last bags of single self.. is particularhard to study, not only the samples are difficult to obtain ,but they can easily be contaminated with all that other mi

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What you often get with crevasses is just a thin covering of compacted snow. Uh, its called a snow bridge. And you can see there just where one has collapsed. And this is why they are so dangerous. You dont know when you are on one, and you dont know

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