hái / zi / duì / xīn / wán / jù / chōng / mǎn / hǎo / qí / bù / tíng / de / páo / gēn / wèn / dǐ

孩子对新玩具充满好奇，不停地刨根问底。

The child was curious about the new toy and kept asking questions about every detail.