例文 half the city was dark because of a power cut街の半分は停電で真っ暗で what ? a power cut ?あれ? 停電ですかね? what ? a power cut ?あれ? 停電ですかね? so that in the event of a power cut , instead of sealing , the doors all opened . yeah .停電と同時に ドアが全て開くことに そうか
