He scratched his head in confusion.

他困惑地挠了挠头部。

She scratched her head in confusion.

她困惑地划伤了自己的头。

She scratched her noggin in confusion.

她困惑地挠了挠头。

The nullification of the agreement left both parties in confusion.

协议的无效化使双方都陷入了困惑。

She looked at the map in confusion, unable to find her way.

她看着地图，满脸困惑，找不到路。

I stared at him in confusion.

我困惑地盯着他。

The crowd milled in confusion.

闲人们大乱.

Ben: (shakes head in confusion)

本：（迷惑的摇头中）

I will end up lost in confusion.

我最后将陷入一片困惑。

He gazed in confusion at the strange sight.

他惶惑地凝视着这种奇怪的景象。