一个新的研究表明，最近在希腊发现的粘土碑碎片上的记号，是欧洲现知最早的可辨认的文字。
Marks on a clay tablet fragment found in Greece are the oldest known decipherable text in Europe, a new study says.
在目前最初的阶段，Mistry将彩色的带子裹绑在他的拇指和指针用的手指上，这样做上记号好使网络摄像头更容易辨认些。
In this early stage, Mistry wraps colored tape around his thumbs and pointer fingers, markers that make them easier for the Web CAM to spot.
农民给他们的猪的耳朵标上记号以辨认它们。
应用推荐