Yán / jiū / rén / yuán / zài / sēn / lín / lǐ / guān / chá / dào / yì / zhī / zǐ / diāo / bìng / jì / lù / le / tā / de / huó / dòng / lù / xiàn

研究人员在森林里观察到一只紫貂，并记录了它的活动路线。

Researchers observed a sable in the forest and recorded its route.