英语句型分析,这个句子结构如何划分

问题描述:

英语句型分析,这个句子结构如何划分
As he felt the smooth,curving sharpness of the metal tips,the girl stood quite still,gazing up into his face with an expression of wonder
还有expression of wonder怎么翻译

expression of wonder惊讶的表情
as “当……时候”,引到时间状语从句;主句是the girl stood quite still,gazing up into his face with an expression of wonder.主句中gazing up into 表示伴随状态.
翻译:当他感受指甲的光滑、弯曲、锋利的时候,小姑娘静静站立着,用一种惊讶的表情看着他的脸.