教室の掃除を

cleaning the classroom

→ 教室

phrase Rare #36,607

cleaning the classroom 教室の掃除 means “cleaning the classroom,” and を marks it as the object of a following verb, such as する (to do). The phrase is usually part of a longer sentence.

JA: 毎朝、教室の掃除をします。

EN: I clean the classroom every morning.

トムは一人で教室の掃除をしなきゃいけなかった。

Tom had to clean the classroom by himself.

私たちは教室の掃除をすませた。

We finished cleaning the classroom.

私達は放課後教室の掃除をする。

We clean the classroom after school.

昨日、教室の掃除をしたんだよ。

I cleaned the classroom yesterday.