鲍勃迪伦，这首歌我也喜欢。
How many roads must a man walk down 一个人要经历多长的旅途
Before they call him a man 才能成为真正的男人
How many seas must a white dove sail 鸽子要飞跃几重大海
Before she sleeps in the sand 才能在沙滩上安眠
How m