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This behavior, and their typically slow movements, made them easy marks for hunters seeking dugong meat, oil, and teeth in coastal waters from East Africa to Australia.

在从东非到澳洲的海岸水域，这种行为和它们典型的动作迟缓的特质，也使它们很容易被需要它们的肉，油和牙齿猎人锁定。

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Each East German citizen received 100 marks from the West German state.

每个东德市民将在西德收到100马克欢迎费。

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So each hour's time difference between the ship and the starting point marks a ship's progress of fifteen degrees of longitude to the east or west.

VOA: special.2010.07.14

But east European migration will leave lasting marks, however brief an episode it turns out to be.

ECONOMIST: Immigration trends

While Saturday marks the final Big East game between Syracuse and Louisville, the two schools will meet again in the Atlantic Coast Conference.

WSJ: No. 10 Louisville prepares for No. 12 Syracuse

To the east of Old Cairo, a limestone ridge marks the edge of the Nile valley and the beginning of the desert.

BBC: The perfect trip: Egypt