4 sentences

1. 离别多年后，老战友们终于在北京重逢了。

   lí​bié duō nián hòu, lǎo zhàn​yǒu men zhōng​yú zài Běi​jīng chóng​féng le.

   After many years of separation, the old comrades finally reunited in Beijing.

   Source: Dong Chinese Dictionary

2. 离别时，他们回忆起过去三年的点点滴滴。

   lí​bié shí, tā​men huí​yì qǐ guò​qù sān nián de diǎn​diǎn​dī​dī.

   When parting, they recalled every little detail of the past three years.

   Source: Dong Chinese Dictionary

3. 这种黯然销魂的滋味，只有经历过离别的人才懂。

   zhè zhǒng àn​rán xiāo​hún de zī​wèi, zhǐ​yǒu jīng​lì guo lí​bié de rén cái dǒng.

   Only those who have experienced separation can understand this soul-crushing sorrow.

   Source: Dong Chinese Dictionary

4. 他含着眼泪离别了生他养他的故乡。

   tā hán zhe yǎn​lèi lí​bié le shēng tā yǎng tā de gù​xiāng.

   With tears in his eyes, he bid farewell to the hometown where he was born and raised.

   Source: Dong Chinese Dictionary