The annual industry estimate is only "in the ball park".
对工业生产的年度估算只是一个“约数”。
As luck would have it, a baseball hit me in the ball park.
真倒霉，我在棒球场上被棒球打到了。
Why are children not allowed to play ball games in the park?
为什么不让孩子在公园里玩球?。
In the science park, we see a strange ball.
在科学园里，我们看到一个奇怪的球。
Playing ball is not allowed in the park.
公园内不许打球。
The youngsters like to play football and cricket in the same ball park.
这些年青人喜欢在同一个球场里踢足球板球。
The youngsters like to play football and cricket in the same ball park.
这些年青人喜欢在同一个球场里踢足球板球。
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