Don 't leave a trail of crumbs or greasy fingerprints behind you .

不要把面包屑弄的到处都是，也不要留下油腻的指纹。

Like fingerprints , everyone 's tongue print is different .

正如每个人的指纹不同一样，每个人的舌纹也不同。

No jackson fingerprints were found on iv equipment .

在静脉注射管上没有杰克逊的指纹。

Every iphone or macbook has his fingerprints all over it .

每一台iphone或macbook都布满了他的指纹。

Scanning fingerprints adds time as well as security .

扫描指纹在加强了安全性的同时也耗费了时间。