hái / zi / yí / biàn / biàn / de / áo / mó / fù / qīn / fēi / yào / tā / dā / ying / mǎi / nà / liàng / zì / xíng / chē

孩子一遍遍地熬磨父亲，非要他答应买那辆自行车。

The child kept pestering his father until he agreed to buy that bicycle.