nǎi / nai / zuò / zài / chuāng / biān / rèn / zhēn / zhǔn / bèi / féng / bǔ / nà / jiàn / jiù / wài / tào奶奶坐在窗边纫针,准备缝补那件旧外套。Grandma sat by the window threading a needle to mend the old coat.