他用一种令她心慌的专注神情看着她。
在这四张照片上，他在父母身边，而他们的神情严肃而专注。
In all four pictures, he was flanked by his parents, who looked serious and attentive.
热情大方的你，上课的神情是那么的专注，回答问题是那么的积极、大胆。
Enthusiasm and generosity of you, class of expression is so focused, so the question is positive, bold.
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