悲しいけど、これ戦争なのよね
かなしいけど、これせんそうなのよね (Kanashii kedo, kore sensō na no yo ne.)
It's sad, but this is war.
例文 1基本の例文
「悪いけど、締め切りは締め切りなのよね」と、先輩は書類を返してきた。
"Sorry, but a deadline is a deadline, you know," my senior said, handing the papers back.
例文 2応用例
（仲間の弁当から卵焼きを一つ取った忍者が）悲しいけど、これ忍びの世界なのよね。
(A ninja taking a piece of omelet from his comrade's lunch box) "It's sad, but this is the ninja world."
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