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lunch; midday meal
今日の昼飯は何にしようか迷っている。
I'm wondering what to have for lunch today.
昼飯を食べる時間もないほど忙しかった。
I was so busy I didn't even have time to eat lunch.
同僚と一緒に昼飯を食べに出かけた。
I went out to eat lunch with my colleagues.