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power outage; electricity outage; blackout; failure of electricity supply
昨夜、突然停電になって驚いたよ。
Last night, there was a sudden power outage.
停電で冷蔵庫の中身が心配だ。
I'm worried about the fridge contents during the outage.
台風で長時間停電が続いている。
The power outage continues due to the typhoon.