蜜蜂嗡嗡作响地在花丛中快速飞过。

The bee ___whizzes through the flowers with a buzzing sound.

他在数学方面是个奇才，总能解决最复杂的题目。

He's a math ___whizz who can solve the most complex problems.

她飞快地完成了早餐，赶着去上班。

She ___whizzes through breakfast to get to work on time.