I retreated from the troops due to cough, just trained for one day, but in the time after that, when I stared at the valor marching of my fellow schoolmates, I thought it was incredible.

我因咳嗽而从队伍中退出，而只训练了一天，但是随后的几天时间，我注视着同学们那英姿飒爽的齐步，感到些许不可思议。

youdao

I retreated from the troops due to cough, just trained for one day, but in the time after that, when I stared at the valor marching of my fellow schoolmates, I thought it was incredible.

我因咳嗽而从队伍中退出，而只训练了一天，但是随后的几天时间，我注视着同学们那英姿飒爽的齐步，感到些许不可思议。

youdao