Human factors
人性因素
🧩 词语组成解析
n. 因素（factor的复数）
🗣️ 情景例句
I retired because... I wanted to be with my family.
我退休是因为……我想和全家人在一起。
Are you out of you mind?
你疯了吗？
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。