How could I laugh away?And now,you'll never gonna know

How could I laugh away?And now,you'll never gonna know How could I trust How could I love How could I thank you HOW could I study english How Could I 如题 how could i ,hurt you. How I want to laugh with you to Tianhuangdilao. How I wish I could 造句 I learned to laugh when all I could do was cry.”是什么意思? How Could I Love You More 歌词 How I wish you could stay with How could I have you in my How I w_____I could be a host! How could I speak English freely? How could i impress my feeling how could i explain什么意思 I could not help but laugh.句子中but是什么词性?什么用法?