并产生疼痛
And cause pain
以上为机器翻译结果，长、整句建议使用 人工翻译 。
为了训练计算机，研究人员首先用一个热的物体触碰参加实验的八位志愿者，然后再用一个更热的会让人产生疼痛感的物体对他们进行触碰，并分别对其大脑进行扫描。
To train the computer, eight volunteers underwent brain scans while they were touched first by an object that was hot, and then by one that was so hot it was painful.
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