The expression on its face is even prettier than the roses.

它脸上的表情甚至比玫瑰还要漂亮。

youdao

She is happy and you can tell from the expression on her face.

她很开心，你从她脸上的表情就能看出来。

youdao

A microexpression is a brief, involuntary facial expression shown on the face of humans when one is trying to conceal or repress an emotion.

微表情是人在试图隐藏或者控制某种情绪时不自觉地表现出来、且持续时间很短的一种面部表情。

youdao

You can see the wisdom and experience in her face, which is very different from the baby's wondering expression.

VOA: special.2009.03.23

It is the definitive expression of our collective wealth to act in the face of death and disease and conflict that is preventable.

NPR: G8 Leaders Agree on Aid Package for Africa

Facial-recognition systems work only if the photograph is taken with proper lighting and an especially bland expression on the face.

ECONOMIST: High-tech passports are not working

First, the Facial Action Coding System, the first exhaustive analysis of all the expressions the face is capable of through detailed examination of all the possible ways that the muscles of the face can move and create expression.

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