谁知道《阿甘正传》里的一首歌啊？

我知道！
　　这首歌的歌名是《blowing in the wind》，原唱者是美国人BOB DYLAN。这是一首反越战的歌曲。因为我也是《阿甘》迷，TOM HANKS是我的偶像，所以关心的比较多。珍妮在那弹吉他唱这首歌不仅仅因为它好听，而且有一定的象征意义，因为那时美国国内的反战呼声很高。这首歌的歌词，我给你抄录一下。
　　How many roads must a man walk down
　　??Before they call him a man
　　??How many seas must a white dove sail
　　??Before she sleeps in the sand
　　??How many times must the cannon balls fly
　　??Before they're forever banned
　　??The answer, my friend, is blowing in the wind
　　??The answer is blowing in the wind
　　??
　　??
　　??How many years must a mountain exist
　　??Before it is washed to the sea
　　??How many years can some people exist
　　??Before they're allowed to be free
　　??How many times can a man turn his head
　　??And pretend that he just doesn't see
　　??The answer, my friend, is blowing in the wind
　　??The answer is blowing in the wind
　　??
　　??How many times must a man look up
　　??Before he can see