1.point out 指出，指明 ，例句：
Can you point out the hotel on this map?
你能指出这家旅馆在地图上的位置吗？
I should point out that these estimates cover just the hospital expenditures.
我应该指出，这些估价只包括医院的开支。
2. lay one's finger on 准确指出，例句：
Three days before his death, Malcolm said, “I'm man enough to tell you that I can't lay my finger on what my philosophy is now.
在他死前三天，马尔科姆说，“我可以大胆地告诉你们，我自己也无法准确指出哪个才是我的人生哲学。”
