At the beginning, the first floating city will be the same size as a soccer field.

最初，第一个漂浮城市将有足球场那么大。

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The total area of a soccer field is about two acres.

一个足球场的总面积大约为两英亩。

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We came across a soccer field with 2000 people camping in it, many of them sick or injured.

我们遇到一个两千人露宿的足球场。

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The U.S.national soccer team will take the field at this month's World Cup with a talented group of 23 players and high expectations.

VOA: standard.2010.06.09

Like other dual-national soccer players, Espinoza faced a choice between his two countries on the field.

VOA: standard.2010.06.09

The base is now a soccer field, where Afghan boys play a wolfish style of football.

CNN: U.S. withdrawal is 'tough love' for disbelieving Afghans

Built for baseball, the stadium can fit a soccer field that the team says is 110-by-70 yards.

WSJ: Benitez's Chelsea reign ends with 5-3 loss to City

We stood together as parents on a soccer field cheering on our daughters in victory and hugging them in defeat.

CNN: Sen. Murray's closed-door impeachment statement