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to throw away
ゴミを投げ捨てるな。
Don't throw away trash.
古い夢を投げ捨てて新たな道を歩み始めた。
I cast aside my old dreams and started walking a new path.
怒りに任せて読みかけの手紙を破って投げ捨てた。
In a fit of anger, I tore up the half-read letter and threw it away.