1.Back in 1964, as head of the local Ku Klux Klan, Mr Killen orchestrated the murder of three young civil-rights workers.
回溯至1964，作为当地3K党的头目，基伦先生参与凶杀了3位年轻的民权工作者。
2.During this period, Killen explains, Berlin became arguably the most advanced metropolis in Europe.
在这个时期，基伦解释，柏林在欧洲可争辩成为最先进的大城市。
3.Melanie Killen is a Professor of Education in the Department of Human Development at the College of Education , University of Maryland.
米兰尼。基林是马里兰大学教育学院人类发展系的教育学教授。