私たちは教室を掃除しなければならない。

Sentence Analyzer

私たちは教室を掃除しなければならない。

English Translation

We must clean our classroom.

Furigana

私(わたし)たちは教室(きょうしつ)を掃除(そうじ)しなければならない。

Romanji

Watashitachi wa kyōshitsu o sōjishinakerebanaranai.

Words

私たち (わたしたち、わたくしたち)

we; us

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

教室 (きょうしつ)

classroom; department; laboratory; single-room school; small school

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

掃除 (そうじ)

cleaning; sweeping; dusting; scrubbing