nǎi / nai / yǒu / xiē / ěr / bèi / qǐng / nǐ / shuō / huà / shēng / yīn / dà / yì / diǎn

奶奶有些耳背，请你说话声音大一点。

Grandma is a little hard of hearing, so please speak a bit louder.