The accused entered a plea of "not guilty".
被告作了“无罪”的抗辩。
The reporter was accused of unprofessional conduct.
那位记者被控有违反职业道德的行为。
British justice works on the premise that an accused person is innocent until he's proved guilty.
英国司法运作的前提是被告在被证明有罪之前是清白的。