シルバーエイジだろう
shirubāeijidarō
1. Probably silver age.
Noun
#2518681
1. Probably silver age.
1. silver
2. senior citizen; pensioner
1. middle
2. middle age
1. English letter; alphabetic character
1. seems; I think
2. right?; don't you agree?
1. Probably okay.; It'll probably be alright.
1. Unfortunately likely.; Probably regrettable.
1. Written in English; English (language)
1. Not quite.; Probably not.
1. How old could they be?; Probably around… (age)