部屋を出るとき、彼は電気を消した。

Meaning
when leaving the room, he turned off the lights

Vocab used in this sentence

部屋
room, chamber
o, the, to, wo
出る
leave, to leave, appear, to go out, to appear
とき
when, time, moment, occasion, ibis
he, his, him, boyfriend
a, the, is, am, are, will
電気
electric, electricity, power, electrically
o, the, to, wo
消し
turn off, erase, extinguish, disappeared, delete, eraser
the, was, ta, da, other

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