A person making a speech, or a teacher, or a talk show host would all be in beta when they are engaged in their work.
A person making a speech, or a teacher, or a talk show host would all be in beta when they are engaged in their work.
一个人讲演，或一位教师，或一次谈话节目主持当他们忙于他们的工作时候都会处于贝它里。