In many ball games, the most important person is the one who carries the ball. Such a person is the leader and he makes sure that a job gets done.

在很多球类运动中，最重要的人是那个带球的人。这样的人即领导，他确保一项工作的完成。

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Smoke billowed from the leader, and erupted into a ball of flame that smeared through the air.

烟从前面一架战机上翻腾出来，爆炸成一个明亮的火球，污迹撒满天空。

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When the match started, I watched the basketball and moved as the ball flied, I forgot my job, I was asked to cover the team leader.

当比赛开始的时候，我看着篮球，随着篮球移动，我忘记了自己的职责，我应该要掩护队长的。

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Council leader Tony Ball said some of the pitches on the new site may go to the Oak Lane residents.

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The council's leader Tony Ball said the decision was made after a district judge questioned the public interest in bringing the earlier prosecutions.

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"There is no question the race for majority leader has been dealt a curve ball, an unexpected one, the reluctant candidacy of Dennis Hastert, " Paxon said.

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