If you sit a guy on a chair with all this apparatus measuring your physiology, and there's kind of a bomb that goes off, it's such an instinctive response that, in 20 years, they never saw anyone who would not jump.
让被测试者坐在椅子上，用这类装置测试生理反应， 模拟有炸弹将引爆的场景，一般来说这时人都会有本能反应， 20年的试验结果显示所有人都会跳起来，