曾经中央8台有一个广告歌，是外语的，一个小男孩唱的，那首歌的名字叫什么啊

Sometimes you dream unable to do so, when you do not know how to do, perhaps you have lost the way and when you do not be afraid of tears when I heard the call of your soul, I swear I will come no matter how you Beside her, no lights to guide you, no one in your company around, I will come to your side, ah, I will come to your side! "

tell me why

In my dream,children sing
A song of love for every boy and girl
The sky is blue and fields are green:
And laughter is the language of the world
Then I wake and all I see
Is a world full of people in need
Tell me why(why) does it have to be like this?
Tell me why (why) is there something I have missed?
Tell me why (why) cos I don't understand
When so many need somebody
We don't give a helping hand
Tell me why?

Every day I ask myself
What will I have to do to be a man?
Do I have to stand and fight