Breakdown of kono ryouri ni wa shouyu ga hitsuyou desu.
ですdesu
to be
はwa
topic particle
がga
subject particle
にni
at; on; in; to; for [indirect object particle]
Nihon-shiki romanizationwatasi ha tyuugoku kara kimasita
Hepburn romanizationwatashi wa chuugoku kara kimashita
