カーテンウォールだったら
kātenwōrudattara
1. If it were a curtain wall.; When it is a curtain wall.
Noun
#253202
1. If it were a curtain wall.; When it is a curtain wall.
1. if it's the case
1. curtain; curtains
1. firewall
1. Wall Street
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