Breakdown of kyuuna byouki de nyuuinshimashita.
でde
reason particle
病気byouki
sickness, illness, disease
入院するnyuuinsuru
to be hospitalized
急
Nihon-shiki romanizationwatasi ha tyuugoku kara kimasita
Hepburn romanizationwatashi wa chuugoku kara kimashita
