I found several locations for the place you told me about. They are not even on one continent. I have marked them on the map. Which one are you referring to? You should be more specific next time and don't waste my time.
最后那句话不太礼貌,最好改的委婉一点:You should be more specific next time so that we can use our time more efficiently. 以后你最好说详细点儿,那样我们能更有效的利用时间。