lǎo tàn zhǎng / píng jiè / duō nián / de / bàn àn / jīng yàn / hěn kuài / fā xiàn / le / zhèng cí / zhōng de / máo dùn

老探长凭借多年的办案经验，很快发现了证词中的矛盾。

Relying on years of experience handling cases, the veteran detective soon found contradictions in the testimony.