shí guāng / rú / bái jū guò xì / zhuǎn yǎn jiān / wǒ men / yǐ jīng / bì yè / shí nián / le

时光如白驹过隙，转眼间我们已经毕业十年了。

Time flies like a white steed passing a crack; in the blink of an eye, we have already graduated for ten years.