Breakdown of kouen ni ookina ike ga arimasu.
大きいookii
big, large
がga
subject particle
あるaru
to exist; to have; (used for non-living entities)
にni
at; on; in; to; for [indirect object particle]
Nihon-shiki romanizationwatasi ha tyuugoku kara kimasita
Hepburn romanizationwatashi wa chuugoku kara kimashita
