枝干

到了深冬季节，树上的落叶全部掉光了，只剩下一排排光秃秃的枝干。

dào le shēn dōng jì jié, shù shàng de luò yè quán bù diào guāng le, zhǐ shèng xià yī pái pái guāng tū tū de zhī gàn.

In late winter, all the fallen leaves on the trees have fallen off, leaving only rows of bare branches.