Invitation letter for academic conference in EnglishDear Professor John Doe It is my pleasureon behalf of the Organizing Committeeto invite you to attend the 21 International Conference on Chemical Ed

in San Francisco on June 5-7, 2019. 我很高兴邀请您参加第二届计算机年会。今年的会议将于2019年6月5日至7日在旧金山举行。

On behalf of the organizing committee, I would like to extend a warm invitation for you to attend the International Conference on Renewable Energy and Sustainable Development. The conference will take place in Sydney, Australia on September 15-17, 2020. 代表组委会，我谨此诚挚邀请您参加国际可再生能源和可持续发展会议。会议将于2020年9月15日至17日在澳大利亚悉尼举行。
We would like to invite you to speak at the upcoming Linguistics and Language Teaching Conference, which will be held in London on October 20-22, 2021. 欢迎您参加即将举行的语言学和语言教学会议，并发表演讲。会议将于2021年10月20日至22日在伦敦举行。
I am writing to cordially invite you to attend the International Conference on Artificial Intelligence and Robotics, which will be held in Tokyo, Japan on November 12-14, 2022. 我诚挚邀请您参加即将在日本东京举行的人工智能和机器人国际会议，会议将于2022年11月12日至14日举行