美 [ˈbɪzɪ biː]
勤劳的蜜蜂：形容一个非常勤奋、努力工作的人。
an alert and energetic person
同义词： eager beaver / live wire / sharpie / sharpy
Busy Bee(大忙人), 此释义来源于网络辞典。
麻醉住院医生战记 麻醉科 朱斌斌 X 月X 日 busy bee（忙碌的蜜蜂） 网络上有这么个搞笑DV。
小蜜蜂采花蜜(Busy Bee)，小蜜蜂，整天忙，采花蜜，酿蜜糖。蜂王正在做美梦，醒来就要吃蜜，你要帮助小蜜蜂采到足够的蜜。
Busy Bee » 繁忙的蜜蜂 Adaptations Manual » 适应化修改手册 It was stupid to her to do this kind of eat. » 这是她做吃这种愚蠢。
I've tried to say HOW DOTH THE LITTLE BUSY BEE, but it all came different!
我试着讲《忙碌的小蜜蜂》，但结果总是不一样！
The busy bee has no time for sorrow.
忙碌的蜜蜂没有时间悔恨。
She is very busy today, just like a busy bee.
她今天很忙就像一个忙碌的蜜蜂。
So you might say you were as busy as a bee if you spent your weekend cleaning your house.
VOA : special.2009.06.28
Their productivity may decline as they get older although people gain in experience, their capacity for sharp thinking falls off but the traditional pattern of retirement, in which one day an employee is in a bustling office busy as a bee and the next he is good only for the potting shed and the fireside chair does not make sense for the economy, for companies or for people.