该系统目前用于帮助训练具有注意力缺陷、过分活跃的、精神失调的小孩，也被用作核电站的虚拟现实训练工具。
The system is currently used to help coach kids with attention-deficit hyperactivity disorder and has also been adopted as a virtual-reality training tool in nuclear power plants.
过分活跃的美联储却相反，美联储把基准利率从5.2%大幅降低到3%，并且估计在3月18日下次联储局会议上还会再次减息。
Contrast this with the hyperactive Fed, which has already slashed its key interest rate from 5.25% to 3% and is expected to cut again at its next scheduled meeting on March 18th.
“过分活跃的想象力”让他在学校里捅出不少娄子，不过，当其他孩子，尤其是梅勒妮，要求他在英文方面施以援手时，这份才能似乎才有些派上用场了。
His "overactive imagination" got him in trouble at school, but it was also kind of nice when other kids, especially Melanie, asked him for help in English.
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