A humanoid robot head that can learn facial gestures and look at things it finds interesting.

一个仿人机器人，可以学习面部表情动作，如果看到有趣的东西它还会一直盯着看。

youdao

When your audience notices that you're look at them, it encourages them to respond using facial gestures.

当你的听众注意到你正在看他们，那就是鼓励他们用一些肢体语言来回应你。

youdao

One of the universally understood facial gestures is disgust, involving a downturn of the mouth.

FORBES: How to Detect Respect - or Disrespect: Body Language Quick Takes #7

The Americans go in for this in a very big way - what they call facial gestures, body movements.

BBC: News Online

It was hit or miss when this editor put the headgear on, between making sure facial gestures were spot on and the equipment's attempts to pick up clear signals.

ENGADGET