4 sentences

1. 我的伯母在上海工作。

   wǒ de bó​mǔ zài Shàng​hǎi gōng​zuò.

   My aunt works in Shanghai.

   Source: Dong Chinese Dictionary

2. 你还记得伯母吗？

   nǐ hái jì​de bó​mǔ ma?

   Do you remember auntie?

   Source: OpenSubtitles

3. 在某些地区的方言里，孩子们管伯母叫娘娘。

   zài mǒu​xiē dì​qū de fāng​yán lǐ, hái​zi​men guǎn bó​mǔ jiào niáng​niang.

   In some regional dialects, children call their aunt 'Niang Niang'.

   Source: Dong Chinese Dictionary

4. 王伯母，您最近身体好吗？

   Wáng bó​mǔ, nín zuì​jìn shēn​tǐ hǎo ma?

   Mrs. Wang, how have you been lately?

   Source: Dong Chinese Dictionary