有首老歌

名字是blowing in the wind 翻译为随风飘荡
歌手：Bob Dylan 也有很多人翻唱
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 the sky
How many ears must one man have
Before he can hear people cry
How many deaths will it take
'Till he knows that too many people have died
The an