His arm was a rapid blur of movement as he struck.

他出击时胳膊快速一晃，令人眼花缭乱。

《牛津词典》

There is a frenetic blur of movement, as everyone tries to be busy, busy, busy.

有一种狂热模糊的行动论，人人都在努力去忙碌，忙碌，忙碌。

youdao

There is a frenetic blur of movement, as everyone tries to be busy, busy, busy.

有一种狂热模糊的行动论，人人都在努力去忙碌，忙碌，忙碌。

youdao