1 sentence

1. 日月如梭，转眼间我们已经毕业五年了。

   rì​yuè​rú​suō, zhuǎn​yǎn​jiān wǒ​men yǐ​jīng bì​yè wǔ nián le.

   Time flies; five years have passed since we graduated in the blink of an eye.

   Source: Dong Chinese Dictionary