translation.en: I saw the power of Duke's song with urban youth -- an audience, you know, I as a middle-aged professor, I don't have a hope of getting to -- in terms of convincing them of the importance of wildlands.
translation.zh: 我能看到杜克的歌对城市青年人的影响 作为一个中年教授 我不寄希望于我能 让他们相信林野的重要性