a silver bullet (a silver bullet)

Idiom Science

意味

a simple solution to a complex problem

複雑な問題への簡単な解決策 (fukuzatsu na mondai e no kantan na kaiketsu saku)

例文

"There is no silver bullet for solving climate change, but we need to take action."

"気候変動の解決策には銀の弾丸はありませんが、行動を起こす必要があります。" (Kikou hendou no kaiketsu saku ni wa **gin no dangan** wa arimasen ga, koudou o okosu hitsuyou ga arimasu.)