Allegedly about a million ages ago we bereaved humans as result of evolution.
据说大约一百万年以前.咱们进化成人类.
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1995年以前中短波广播发射台数是指广播发射台及转播台数.
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She used to bake bread at home, but now she buys it from the store nearby.
她以前在家里烤面包, 但现在她从附近的商店里买面包.
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It's already hard enough to win the Australian Open. I've only done it once.
一个澳网冠军就已经很难了,我以前也只在这里拿过一次冠军。
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他由一个煤铺迁入裱糊得雪白的新房,不知道是怎回事:以前的事正如煤厂里,一堆堆都是黑的;我把房间刷(糊)成粉红色。
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This clam fossil is from the Cretaceous Period, approximately 100 million years ago.
这个蛤化石来自大约一亿年以前的白垩纪时期.
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Corythosaurus lived 80 to 65 million years ago. That time was Cretaceous period.
冠龙生活在6500万~8000万年以前, 这个时候是白垩纪.
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The gum resin of various plants; has strong taste and odor; formerly used as an antispasmodic.
各种植物的树胶脂,有强烈的味道和气味,以前用作止痉挛的药。
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