work horse

基本解释

The Work Horse has learned about Agile by trying to implement it on their own or as part of an Agile team with some help from others.
役馬通過試圖實施敏捷（或者以一己之力，或者作爲敏捷團隊的一部分、借助其他人的幫助）學習了敏捷。
They make up a small, yet core, leadership in the Agile community and communicate the real meaning of what Agile is and what it means to have it applied. Work Horse
他們組成了敏捷社區的少量但核心的領袖，竝且討論、溝通敏捷的真正含義和應用敏捷的實際意義。
She has listened patiently to ancient denizens such as Robert Byrd (who advised her to be a “work horse not a show horse”).
她耐心的聽取古老居民的意見，比如說羅伯特•伯德曾建議她“要腳踏實地而非嘩衆取寵”。

But I will tell my officers to let all the men who claim to own a horse or mule take the animals home with them to work their little farms."

Instead she is designed as an elegant work horse capable of both turning heads and carrying the toys of her wealthy owners.
FORBES: Connect
In many ways, the Cayenne feels like a work horse.
FORBES: Tis the Season for the 2012 Porsche Cayenne Hybrid S

A workhorse is a horse which is used to do a job, for example, to pull a plow.
If you describe a person or a machine as a workhorse, you mean that they can be relied upon to do a large amount of work, especially work that is dull or routine.