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Sometime between a.d. 270 and 391 the library of alexandria burns .

公元207年到391年之间亚历山大图书馆被烧。

She retreated to alexandria , from which she attempted several escapes .

她撤退到亚历山大港，在那里她几次试图逃跑。

Reports from alexandria claimed that some 20000 police guns had gone missing .

亚历山大港的报告则称约有两万支警用枪支失踪。

Eratosthenes computed the shadow in alexandria to be 1 / 50 of a full 360-degree circle .

埃拉托色尼计算出在亚历山大城影子的角度是360度的1/50。

Anti-mubarak demonstrators also massed at other locations , including alexandria and outside of government buildings in suez .

埃及其它地方也聚集了大批反穆巴拉克的示威者，其中包括亚历山大和苏伊士的政府大楼外面。