búa ra
////The phrase "hammer out" dates back to the Middle Ages when blacksmiths would use hammers to shape and form heated metal into various objects like weapons, farm tools, and household items. The term "to hammer out" initially referred to this physical act of shaping metal by striking it repeatedly with a hammer, and it literally meant "to shape or work metal by hammering." Over time, the meaning of "to hammer out" began to expand beyond its technical meaning in blacksmithing. It started to be used figuratively to describe any difficult process that required persistent effort, just as a blacksmith would persistently hammer a piece of metal until it took shape. Today, "to hammer out" is commonly used in various contexts, such as negotiating a settlement, reaching a compromise, or worksolving a complex problem, indicating the need for sustained and determined effort. In summary, "to hammer out" is derived from the blacksmith's traditional practice of shaping hot metal using a hammer. While the phrase initially had a strictly technical meaning, it now has a broader metaphoric use that conveys the idea of persistence, endurance, and focus required in overcoming obstacles and achieving desired outcomes.
to discuss a plan, an idea, etc. until everyone agrees or a decision is made
thảo luận về một kế hoạch, một ý tưởng, v.v. cho đến khi mọi người đồng ý hoặc đưa ra quyết định
để đưa ra một sự thỏa hiệp
to play a tune, especially on a piano, loudly and not very well
chơi một giai điệu, đặc biệt là trên đàn piano, với âm lượng lớn và không được hay lắm
