studiously

1.His expression remained studiously blank.

他的表情仍是那种故作茫然状。

2.I studiously avoided his company.

我故避免和他来往。

3.She sat at her desk and studiously ignored me.

她坐在桌边，故对我不理不睬。

4.He was looking studiously down to avoid meeting her eyes.

他故往下看以避开她的目光。