kàn / dào / hái / zi / jīng / cǎi / de / biǎo / yǎn / nǎi / nai / xiào / de / hé / bù / lǒng / zuǐ看到孩子精彩的表演,奶奶笑得合不拢嘴。Seeing the child's wonderful performance, Grandma could not stop smiling.