Card, writing card (cantonese), also called card says MingCi in ancient China, is the label name and its subordinate organizations, companies, units and contact method.
2
腕尺是古代的一种长度单位。
Cubit is an ancient unit of length.
3
为了理解时间单位，我们需要研究一下古代文化的数字系统。
To understand the units of time we need to investigate the number systems of ancient civilizations.
点击反馈