Mr. Chan Po Chai, Janitor I at the Estates Management Office, passed away on 17th March 2006. Mr. Chan joined the University in 1996.是什么意思_Mr. Chan Po Chai, Janitor I at the Estates Management Office, passed away on 17th March 2006. Mr. Chan joined the University in 1996.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句