コロンブスデーであれば
korombusu dēdeareba
1. If it were Columbus Day; When it is Columbus Day
★ Common
Noun
#2611885
1. If it were Columbus Day; When it is Columbus Day
1. data; datum
1. day (as in holiday)
2. daytime
1. birthday
1. melody
2. chime
1. wealthy; rich
1. Valentine's Day