nǎi / nai / zuì / téng / zhè / ge / sūn / nǚ / zǒng / shì / jiào / tā / xīn / gān / bǎo / bèi

奶奶最疼这个孙女，总是叫她心肝宝贝。

Grandma dotes on this granddaughter most and always calls her her precious darling.