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A pall of mystery seems to hang over it all.
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整个事件似乎笼罩上一层神秘的气氛。 |
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A pall of smoke hung over the burning city.
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燃烧著的城市笼罩著一层烟幕。 |
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A pall of smoke hung over the town.
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市镇上空笼罩着一层烟幕。 |
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A pall of smoke hung over the village.
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一层烟幕笼罩著该村。 |
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A pall of smoke shut out the sun from the city.
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一层烟幕把阳光挡在城市之外。 |
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A palmtop s ancestry owes more to the electronic calculator than to the PC.
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掌上计算机的祖先更象是电子计算器而非个人计算机。 |
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A palmtop's ancestry owes more to the electronic calculator bthan to the PC.
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掌上计算机的祖先更象是电子计算器而非个人计算机。 |
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A palmtop's ancestry owes more to the electronic caulator bthan to the PC.
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掌上计算机的祖先更象是计算器而非个人计算机。 |
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A palpable tumor.
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可触摸的肿瘤 |
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A panda is no more a cat than a dog is.
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熊猫不是猫，正如狗不是猫一样。 |
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A pandemic can start when three conditions have been met: a new influenza virus subtype emerges; it infects humans, causing serious illness; and it spreads easily and sustainably among humans.
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当以下三个条件具备时可出现全球爆发：出现一种新的病毒亚型，能够感染人并导致严重疾病，能够在人群中迅速持久传播。 |
