I was with my son ( 11 years old ) and I had to paid a full - prize for his ticket .
I was with my son ( 11 years old ) and I had to pay for a full - price ticket .
I was with my son ( 11 years old ) and I had to pay for a full - price ticket .
删除语法错误: I was with my son ( 11 years old ) and I had to paid a full - prize for his ticket . 输出: