VOA慢速英语:German Officials Suspect 18 Asylum Seekers in New Year's Attacks

assault – n. the crime of trying or threatening to hurt someone physically​

grope – v. to touch (someone) in an unwanted and unexpected sexual way​

complaint – n.a formal charge saying that someone has done something wrong​

perpetrator – v. the doer of something that is illegal or wrong

deport – v. to force a person to leave a country ​of which she or he is not a citizen​