The new government banned books, seized passports, expelled foreigners, and legalized detention without trial.新政府上台后开始禁书、没收护照、驱逐外国人，并将未经审讯实行监禁的做法合法化。They have in effect already been punished without trial.他们实际上未经审讯就已被惩罚。He was condemned untried.他未经审讯就被判有罪。