在南侧的草坪上奥巴马一家还可以打网球，打几杆高尔夫练习球洞或是绕着操场慢跑。

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.

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例如，简单地击打一桶球不是有意识地练习，这是多数高尔夫运动员不能提高的原因。

For example: Simply hitting a bucket of balls is not deliberate practice, which is why most golfers don't get better.

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这儿就是伊尔练习掷高尔夫球的地方，下班后，他练习把球击进一个足球网。

This was where Earl practiced his golf swing, hitting balls into a soccer net after work.

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