Then houses began to swell, from an average of five rooms in the late 1940s to seven by the 1960s. At the same time, land became more expensive.

之后，房子规模开始扩大，从1940年代的平均5个房间增加到1960年的7个房间。

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Increasing die land length can also help because it reduces swell.

增加口模流动长度也有帮助，因为它减少了出口膨胀。

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Idle land will be occupied as tent cities swell.

帐篷城市膨胀，闲置土地将被占用。

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The mystic chords of memory, stretching from every battlefield and patriot grave to every living heart and hearthstone all over this broad land, will yet swell the chorus of the Union, when again touched, as surely they will be, by the better angels of our nature."

VOA: special.2009.01.19

The mystic chords of memory, stretching from every battle-field, and patriot grave, to every living heart and hearthstone, all over this broad land, will yet swell the chorus of the Union, when again touched, as surely they will be, by the better angels of our nature.

NEWYORKER: Union Man

On August 4 they arrived at Angatau Island, but were unable to land safely due to a heavy swell.

CNN: The Kon-Tiki: Crossing an ocean on balsa