ロゼッタストーンであれば
rozettasutōndeareba
1. If it were the Rosetta Stone; Were it the Rosetta Stone
Noun
#244516
1. If it were the Rosetta Stone; Were it the Rosetta Stone
1. stone wash; stonewashed (jeans, etc.)
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have
1. Don't have.; Don't do.
1. Seems like there is; Appears to be