求翻译：七月二十日周六上午九点，对外经济贸易大学英语学院的徐教授在阶梯教室将有一场题为“如何准备应聘面试”的演讲，欢迎参加！是什么意思？

Saturday, July 20, 9:00, English Language Institute Foreign Economic and Trade University Professor Xu amphitheater will have a entitled "How to Prepare for job interviews," the speech, welcome to join!

正在翻译，请等待...

On July 20 in the morning nine, foreign economical trade university English institute's Professor Xu will on Saturday have a topic will be “how prepares to respond to a call for recruits to interview” the lecture in the lecture amphitheater, will welcome to participate!

Saturday, July 20 at nine o'clock in the morning, Xu Professor of school of English for international business and Economics in lecture is going to be a report entitled "how to prepare for job interview" speeches, welcome!