They barred her participating.他們禁止她參加。They believed they were participating in an insurance scam, not a murder.他們認為自己是在參與一起保險詐騙，而不是謀殺。During this period all the students were actively participating.在這節課中所有的學生都積極參加.It...
It's impossible to assess how many officers are participating in the slowdown.要估算出究竟多少高級職員參與了怠工是不可能的。They believed they were participating in an insurance scam, not a murder.他們認為自己是在參與一起保險詐騙，而不是謀殺。During this period...