英语翻译①究竟是人性的缺失,还是道德的沦丧②多少女孩快乐的像是精灵一样,但是在背后却隐藏着深深的悲伤.③蓝天上,手指划过

Is it a lack of humanity or is it a downfall of moral standards
how many girls are joyful like fairies, but hides a deep sorrow behind their back
above the blue sky, a mark made by a finger swipe, warmed the sunlight, also the eyes, but
moisten the heart