他承认持有和运送了假币。

He admitted possessing and delivering counterfeit currency.

安徽省高速公路总公司进行了一次识别假币技能比赛，收费站工作人员比赛谁能把假币从真钞中甄别出来。

The highway authority in Anhui province launched a campaign against counterfeit money, pitting Toll Gate workers against each other in a contest to distinguish real notes from fakes.

首先通过观察实验发现在同一种紫外光分别照射真假币荧光标记时，反射光的颜色不同。

Different color of reflected light can be observed in experiments, when the same kind of ultraviolet light respectively irradiates the fluorescent mark of true and false currency.