每日口說挑戰 【TED-Ed】從古代骨骸中我們學到什麼？ (What can we learn from an ancient skeleton?)

今日挑戰句子

When researchers uncover a skeleton, some of the first clues they gather, like age and gender, lie in its morphology, which is the structure, appearance, and size of a skeleton.

當研究者發現一具骨骸，有些首要的線索便可以組合在一起，像是年齡和性別，可藉由它的型態來辨識，如結構、外觀和骨頭的尺寸。