Breakdown of atira ha tosyokan desu.
ですdesu
to be
はha
topic particle
図書館tosyokan
library
あちらatira
that over there ; that person over there; that way over there
Nihon-shiki romanizationwatasi ha tyuugoku kara kimasita
Hepburn romanizationwatashi wa chuugoku kara kimashita
