6 sentences

1. 这座石桥建于明代年间。

   zhè zuò shí​qiáo jiàn yú Míng​dài nián​jiān.

   This stone bridge was built during the Ming Dynasty.

   Source: Dong Chinese Dictionary

2. 这件青花瓷器是乾隆年间的产物。

   zhè jiàn qīng​huā cí​qì shì Qián​lóng nián​jiān de chǎn​wù.

   This blue and white porcelain piece dates back to the Qianlong era.

   Source: Dong Chinese Dictionary

3. 早年间，这一带常有成伙的杆子出没。

   zǎo nián​jiān, zhè yī​dài cháng yǒu chéng huǒ de gǎn​zi chū​mò.

   In the early years, bandit gangs often roamed this area.

   Source: Dong Chinese Dictionary

4. 这张泛黄的老照片拍摄于清朝光绪年间。

   zhè zhāng fàn​huáng de lǎo zhào​piàn pāi​shè yú Qīng​cháo Guāng​xù nián​jiān.

   This yellowed old photo was taken during the Guangxu period of the Qing Dynasty.

   Source: Dong Chinese Dictionary

5. 1928年至1949年间，北京被称为北平。

   1928 nián zhì1949 nián​jiān, Běi​jīng bèi chēng​wéi Běi​píng.

   Between 1928 and 1949, Beijing was known as Beiping.

   Source: Dong Chinese Dictionary

6. 这件精美的古董瓷器据说制作于明朝正统年间。

   zhè jiàn jīng​měi de gǔ​dǒng cí​qì jù​shuō zhì​zuò yú Míng​cháo Zhèng​tǒng nián​jiān.

   This exquisite antique porcelain is said to have been made during the Zhengtong era of the Ming Dynasty.

   Source: Dong Chinese Dictionary