入院治療が必要です。

入院治療が必要です。

You should stay in the hospital for treatment.

入院(にゅういん)治療(ちりょう)が必要(ひつよう)です。

Nyūin chiryō ga hitsuyō desu.

入院 (にゅういん)

hospitalization; hospitalisation

治療 (ちりょう、じりょう)

medical treatment; cure

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

必要 (ひつよう)

necessary; needed; essential; indispensable; necessity; need; requirement

です (です)

be; is

Readings: ニュウ、ジュ、い.る、 -い.る、 -い.り、い.れる、 -い.れ、はい.る

Meanings: enter, insert

Reading: イン

Meanings: Inst., institution, temple, mansion, school

Readings: ジ、チ、おさ.める、おさ.まる、なお.る、なお.す

Meanings: reign, be at peace, calm down, subdue, quell, govt, cure, heal, rule, conserve

Reading: リョウ

Meanings: heal, cure

Readings: ヒツ、かなら.ず

Meanings: invariably, certain, inevitable

Readings: ヨウ、い.る、かなめ

Meanings: need, main point, essence, pivot, key to