Urban core is the historical central area of a city. It is a different concept and range than that of old city, urban central area, CBD, and central financial district.

城市核心是城市的历史性中心区，与旧城、城市中心区、中央商务区、中央金融区有着不同的概念和范围。

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"If my boyfriend asked me now, then I would still say 'yes', but I wouldn't waste my money for a high-profile wedding," Jenny Brown, an employee works in London's central financial district.

在伦敦中心金融区工作的珍妮·布朗说：“如果男友现在向我求婚，我还是会答应，但我不会浪费很多钱去大操大办。”

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View above Central Park looking south towards "Billionaire's Row" towers, with Midtown towers in background and various Financial District and Downtown Brooklyn Towers in far background.

从中央公园的上空向南眺望“亿万富翁大道”楼群，我们可以看到近处城中的各类高层，多样的金融中心，及远处布鲁克林市区的高层。

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Hong Kong's Portico is located in a Citibank office block on the fringes of the Central financial district.

CNN: IN THE GRIP OF ECSTASY

His caution is also explained by the limited powers granted to the mayoralty on its creation in 2000 (the separate, ancient post of Lord Mayor concerns only the City of London, the central financial district).

ECONOMIST: Bagehot

Trudging behind her from Central Park to the financial district will be about 15, 000 other runners.

WSJ: The Breakfast of This Champion? Bacon, Hold the Eggs