ちょう高層 こうそう かみなり放電 ほうでんじゃなかった
chōkōsō kaminarihōdenjanakatta

Noun
Da Copula

The past negative form of 超高層雷放電

1. Wasn't an extremely high-altitude discharge.; Wasn't an extremely tall building's lightning discharge.

Past/Perfective
Negative