Definition
To be within a similar range of quantity, amount, or cost.
指数量或价格大致相近。
The budgets of the two companies are in the same ballpark, so they can collaborate.
这两家公司的预算大致相同，因此他们可以合作。
I don’t know the exact figure, but their estimates should be in the same ballpark.
我不知道确切的数字，但他们的估计应该相差不大。
Although the details differ, their basic ideas are in the same ballpark.
虽然细节不同，但他们基本想法大致相同。