Definition
to be within a reasonable range or approximation of the correct figure or amount.
差不多、大致準確
We are not sure of the exact cost, but we think the current estimate is in the right ballpark.
我們不確定確切的成本，但我們認為目前的估計在正確的範圍內。
The budget for the project is about a million dollars. While not the exact figure, it's in the right ballpark.
這個項目的預算大約是一百萬美元。雖然不是確切的數字，但它在正確的範圍內。
The price we’re asking might be a bit high, but it is still in the right ballpark for what buyers are willing to consider.
我們要的價格可能有點高，但仍在買家願意考慮的正確範圍內。