Not too long ago, India counted its tigers through the old paw-print method.

不久前，印度通过古老的动物脚印方式计算了本国老虎数量。

youdao

Not too long ago, India counted its tigers through the old paw-print method.

不久前，印度通过古老的动物脚印方式计算了本国老虎数量。

youdao