“To see your smile.”为什么要加“to”?to在这里的用法是什么?

I'd like to see your smile I only want to see your smile -I'd like to see your smile I want to see your smile. WOULD LOVE TO SEE YOUR SMILE i WOULD LOVE TO SEE YOUR SMILE I only want to see your smile演唱者是谁 i WOULD LOVE TO SEE YOUR SMILE那个人知道啊 someone somewhere WOULD LOVE TO SEE YOUR SMILE ...wanna see your smile again. “To see your smile.”为什么要加“to”?to在这里的用法是什么? I'd like to see your smile and say to love me you I'd like to see your smile and say to love me you know怎么读 I CAN SEE YOUR SMILE英文歌词中文翻译 如何把-I'd like to see your smile 改成我更想看到你笑? Only want to see your smile,NO TEARS on your face,NO HOLES inside your heart.中文意思 How to buy your smile? i hope i am able to see your happy smile on your face.这句英语有错吗i hope i am able to see your happy smile on your face when i pick you up this Friday.