lǎo / péng / you / yí / jiàn / miàn / jiù / tán / tiān / shuō / dì / liǎng / gè / xiǎo / shí / hěn / kuài / guò / qù / le

老朋友一见面就谈天说地，两个小时很快过去了。

As soon as the old friends met, they chatted endlessly, and two hours quickly passed.