改进题：At Present,we cannot entertain your counteroffer, as our price is quite reasonable.

译文：目前不打算考虑贵方的还盘是因我们的价格订得合理。

改进题：At Present,we cannot entertain your counteroffer, as our price is quite reasonable.

译文：目前不打算考虑贵方的还盘是因我们的价格订得合理。

改进的译文：因我们的价格订得相当合理故目前不打算考虑贵方的还盘。