Describing someone who is old but still hale and hearty, with white hair and a vigorous, upright posture like a pine tree.
那位老教授虽然已届高龄，但依然鹤发松姿，精神矍铄地站在讲台上。
Although the old professor was advanced in years, he still possessed white hair and a vigorous pine-like bearing, energetically standing at the podium.
Era:
Ancient
Frequency:
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