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The 3 biggest origin mysteries | Paul Davies
3つの最大の起源の謎 | ポール・デイヴィス
LingoDew, which teaches English through YouTube videos, measured this B2 video at 192 words per minute, slower than the B2 median of 198, and found 15% of its words outside the 1,000 most common in its English videos, the same as the B2 median of 15%.
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The ones worth learning, rarest last. Tap one to hear it where it was said.
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