各候选人已经在为竞选运动热身了。

The candidates are already limbering up for the election campaign.

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一小时后车手们要为主赛做热身运动。

In an hour the drivers will be warming up for the main event.

《柯林斯英汉双解大词典》

他说，出了实验室，大多数人做热身拉伸运动不会超过30秒。

Outside the lab, he says, most people are unlikely to hold a warm-up stretch for longer than about 30 seconds.

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