1. We hope you can acknowledge your mistake in public.
   希望你当众认错。
2. That child always makes a scene in public.
   那小孩总是在大庭广众之下大闹一番。
3. He made a public apology in expiation of his error.
   他公开道歉以弥补其过错。
4. I learned what expressions to use in public.
   我懂得在公共场所中应使用什么措辞。
5. He often speaks in public with a megaphone.
   他常用扩音器当着大众演说。

　1个副词解释