Definition: to speak formally to a group of people Level: B2
教授发表了关于气候变化的演讲。
The professor ___delivered ___a ___speech about climate change.
她向学生们发表了关于职业建议的讲话。
She ___delivered ___a ___talk to the students on career advice.
CEO将在年会上发表演讲。
The CEO will ___deliver ___a ___speech at the annual conference.
