If it could gain one more electron, then chlorine would be iso-electronic with argon.

如果它能得到另一个电子，它就能和氩一样是电绝缘。

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Things like electricity, having electricity delivered to your home, so you had to have ways to generate electricity and to carry it from point to point and it was engineers that did that.

比如电,为了让电传输到千家万户,人们必须想办法发电,并将电从一个地方输送到另一个地方,是工程师做到了这些

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