英语翻译双眼呆滞地望着显示屏,手无心地摆弄着鼠标,打开IE又关上,重复着这个没有意义的动作.怎么翻译?

with my eyes fixed on the screen, playing with the mouse, opening ie, closeing it, i kept doing these meaningless things.

I toyed with the mouse to open and close IE windows repeatedly for no purpose, with empty eyes fixed on the screen.

primly watch the monitor,unconsciously fiddle with the mouse,open and close IE,and repeat the meaningless movements.