Wefound abundant footprints, digging traces, resting signs and feces of brown bears in the study regions.

发现了大量的藏棕熊活动痕迹，包括足迹、挖掘痕迹、卧息地和粪便。

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Wefound abundant footprints, digging traces, resting signs and feces of brown bears in the study regions.

发现了大量的藏棕熊活动痕迹，包括足迹、挖掘痕迹、卧息地和粪便。

youdao