Green Day是美国摇滚乐队，由比尔·伊乐、迈克·狄恩和特雷·库尔尔曼三人组成。他们于2009年发布的专辑《21st Century Breakdown》中的一首歌曲，21Guns，成为了他们的经典之作。
21Guns的歌词将战争与爱情交织，以强烈的情感传达出对战争的思考和对希望与困境的追寻。
以下是这首歌的歌词：
Do you know what's worth fighting for?
When it's not worth dying for?
Does it take your breath away
And you feel yourself suffocating?
Does the pain weigh out the pride?
And you look for a place to hide?
Did someone break your heart inside?
You're in ruins
One, 21 guns
Lay down your arms, give up the fight
One, 21 guns
Throw up your arms into the sky
You and I
When you're at the end of the road
And you lost all sense of control
And your thoughts have taken their toll
When your mind breaks the spirit of your soul
