メガシティだったら
megashitidattara
1. If/when megacity
Noun
#376653
1. If/when megacity
1. if it's the case
1. city
1. mega- (i.e. 10^6)
2. mega; enormous
1. city air terminal
1. not be found
1. If it comes out; When it comes out
1. If/when topped; If/when crowned
1. If/when shown; If/when I show