保护区负责人15日还乘坐直升机，亲自寻觅它的踪迹。

In August 15, the head of this sanctuary even took to a helicopter in an attempt to track her down.

youdao

保护区负责人15日还乘坐直升机，亲自寻觅它的踪迹。

In August 15, the head of this sanctuary even took to a helicopter in an attempt to track her down.

youdao