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Diaries in Ireland Feb. 9, 2003 Sunday My Stay with Lough Gill When I woke up, it was broad day, with sunshine. Outside the windows was a row of dense green trees, outside the green trees were a lot o
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【英文原文】 'Who is there?' cried the Doctor, putting his head out of his bedroom window. 'Little Hans, Doctor.' 'What do you want, little Hans?' 'The Miller's son has fallen from a ladder, and has hurt himself, and the Miller wants you to com
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This is Scientific Americans' 60-Second Science. I'm Chelsea Wald. Got a minute? Vinaigrette dressing: when you shake it little vinegar droplets scatter through the oil, but when you put it down, the droplets merge and the dressing separates. That's
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