They marked out a tennis court on the lawn.

他们在草坪上标出网球场。

《牛津词典》

There are enough alveoli in just one lung to cover an area roughly the size of a tennis court.

一个肺叶里的肺泡就足够覆盖住网球场大小的面积。

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They lived in an area about the size of a tennis court with an earth floor under tents and sheds.

他们住的地方约网球场大小，在一片泥地上搭着帐篷和棚屋。

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The Obamas can also play tennis on a court on the South Lawn, hit a few golf balls on the putting greens or run around the jogging track.

VOA: special.2009.05.08

Built in 2009, the hilltop house reportedly has five bedrooms, nine baths and a tennis court.

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Outside, there's a swimming pool with an island in the middle and a tennis court.

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Evert, 55 and golden blonde, has aged as gracefully as she once glided over a tennis court.

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