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1. The power station generates kilojoules of electricity every day.
这个发电站每天产生千焦耳的电力。
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2. The marathon runner crossed the finish line in a record-breaking time, but only burned about500 kilojoules of energy.
马拉松选手以破纪录的时间冲过终点线，但只燃烧了大约500千焦耳的能量。
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3. The scientist used a special device to measure the amount of kilojoules released during the experiment.
科学家使用一种特殊的设备来测量实验中释放的千焦耳数量。