aAn electronic certificate can be anthenticated online 一份电子证明可以是在网上anthenticated[translate] a在调查嫌疑犯的时候,那个警察被一辆汽车撞到了。 Is investigating suspect's time, that police are hit by an automobile.[translate] aPrinted copies can be validated at 正在翻译,请等待...[trans...