3 sentences for 堡 (bǎo)

1. 海德堡是德国著名的历史文化名城。

   Hǎi​dé bǎo shì Dé​guó zhù​míng de lì​shǐ wén​huà míng​chéng.

   Heidelberg is a famous historical and cultural city in Germany.

   Source: Dong Chinese Dictionary

2. 这家的牛肉堡分量很足，味道也很正宗。

   zhè jiā de niú​ròu bǎo fèn​liàng hěn zú, wèi​dao yě hěn zhèng​zōng.

   The beef burger here is very generous in size and tastes very authentic.

   Source: Dong Chinese Dictionary

3. 士兵们在山顶修建了一座简易的土堡。

   shì​bīng men zài shān​dǐng xiū​jiàn le yī zuò jiǎn​yì de tǔ bǎo.

   The soldiers built a simple earthen fort on the hilltop.

   Source: Dong Chinese Dictionary