Definition
To be within a similar range of quantity, amount, or cost.
指數量或價格大致相近。
The budgets of the two companies are in the same ballpark, so they can collaborate.
這兩家公司的預算大致相同，因此他們可以合作。
I don’t know the exact figure, but their estimates should be in the same ballpark.
我不知道確切的數字，但他們的估計應該相差不大。
Although the details differ, their basic ideas are in the same ballpark.
雖然細節不同，但他們的基本想法大致相同。