talk ·noun (TO GROUP)
Definition: when someone speaks to a group of people about a particular subject Level: B2
史密斯教授在大学里做了一场关于气候变化的鼓舞人心的讲座。
Professor Smith delivered an inspiring ___talk on climate change at the university.
参加那些学术讲座真的拓宽了我对这个课题的视野。
Attending those academic ___talks really broadened my perspective on the subject.
她受邀在国际会议上就她的研究发现做一次演讲。
She was invited to give a ___talk about her research findings at the international conference.