ちょう高層 こうそう かみなり放電 ほうでんだったら
chōkōsō kaminarihōdendattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 超高層雷放電

1. If it were a super high-rise lightning discharge; If it was a super high-rise lightning discharge

Tara Conditional