[請益] one sentence

[aphroditeyeh (新的開始)]

有一個句子我覺得難以解釋
想麻煩版上的大大為我解惑
Researchers who have studied facial expressions have found that many of them
reveal certain basic human emotions,one at a time or in various combinations.

Thank you so much:)

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◆ From: 163.24.47.247
推 stoorz:臉部表情常常揭露人類的基本情緒，可能一次只揭露一種情緒
→ stoorz:也有可能會一次揭露多種組合而成的情緒~
→ aphroditeyeh:Thank you :)