work hand in hand
The Spanish phrase 'trabajar a brazo partido' is an idiomatic expression that can be directly translated as 'work with a broken arm'. However, it's used to express the idea of working extremely hard or exerting a great deal of effort in a job or task, similar to English expressions like 'working one's fingers to the bone' or 'working like a Trojan'.
She always has to work very hard to achieve her goals.
This phrase illustrates how someone is putting in a great effort to reach their aspirations.
During the project, everyone in the team worked very hard.
Here, the phrase is used to describe the collective effort of a team to complete a challenging task.
If you want the business to grow, you must be willing to work very hard.
In this example, the phrase emphasizes the dedication required for success in business.