这个会说话的机器人伴侣眼睛里装有摄像头，可以监视病人，并在互动过程中使用恰当的面部表情和肢体语言。
This conversational robot companion has cameras in its eyes, which allow it to track patients and use appropriate facial expressions and body language in its interactions.
面部表情和肢体语言会流露出真实的想法。
Facial expressions and body language usually tell the real story.
最重要的是，它们主宰着你的面部表情和肢体语言。
Most importantly, they govern your facial and body language.
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