3 sentences

1. 他为人詹詹，说话总是不着边际。

   tā wéi​rén zhān zhān, shuō​huà zǒng​shì bù zháo biān​jì.

   He is quite verbose, and his speech is always rambling and off the mark.

   Source: Dong Chinese Dictionary

2. 选定吉日，詹于下月五号。

   xuǎn​dìng jí​rì, zhān yú xià​yuè wǔ​hào.

   An auspicious day has been selected and set for the 5th of next month.

   Source: Dong Chinese Dictionary

3. 詹先生是我们的新邻居。

   Zhān xiān​sheng shì wǒ​men de xīn lín​jū.

   Mr. Zhan is our new neighbor.

   Source: Dong Chinese Dictionary