れい いち ねん人類 じんるい滅亡 めつぼう せつだったら
ni reiichininen jinruimetsubō setsudattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 2012年人類滅亡説

1. If the 2012 doomsday theory were true; If the 2012 doomsday theory held true; Assuming the 2012 doomsday theory

Tara Conditional