谁知道 before you can earn your wings ,you must learn how to fly!的意思?.

谁知道 before you can earn your wings ,you must learn how to fly!的意思?. 谁知道Baby,Can you Sometimes you have to fall before you can fly. 翻译 翻译：Sometimes you have to fall before you can fly. You have to crawl before you can walk. 中文是什么意思? Put the past behind you before you can move on! What can you do before you don't love me you mast select a profile before you can continue Before you buy some food ,you can t( )a little. No one can love you before you love yourself.No one can love you before you love yourself. who can you e-mail? Who can you e-mail Can you e the bird? you have to a banana before you can eat ityou have to a banana before you can eat it can't breathe withou you谁知道歌词! you can call me before dinner改为祈使句 Don`t try to run before you can walk.意译 Don't try to run before you can