So, in the 1780s, this Italian physicist, Luigi Galvani, experimented with applying electric shocks to the legs of dead frogs, and found that he could get their muscles to contract for a limited time after the frog had died.

因此，在18世纪80年代，这位意大利物理学家， Luigi Galvani ，对死青蛙的腿进行了电击实验，他发现在青蛙死后的一段时间里，他可以让它们的肌肉收缩。