He stole a quick look at her and was surprised to see a fleeting expression of fear in her face.

他偷偷看了她一眼，惊讶地发现她脸上闪过一丝恐慌。

youdao

He stole a quick look at her and was surprised to see a fleeting expression of fear in her face.

他偷偷看了她一眼，惊讶地发现她脸上闪过一丝恐慌。

youdao