act as judge meaning in English

执狱

Several famous singers are invited to act as judge for a national song contest
几位著名的歌唱演员受邀为一次全国性歌唱比赛作评判员。
Nationally acclaimed experts in the field of native american art act as judges in the show
在美国原住民艺术领域，受到全国赞扬的专家，会在这个展览会现场担任裁判。
He drifted listlessly down the street and found jim hollis acting as judge in a juvenile court that was trying a cat for murder , in the presence of her victim , a bird
他茫然地走上街头，碰到了吉姆荷利斯在扮演法官，正在一个儿童法庭上审理一件猫儿咬死小鸟的谋杀案，被害者也在场。
He acted as judge of several influential ad competitions in china including effie awards in usa and china , creative awards of china ad festival , china web ad competition , print ad awards of guangzhou daily , live creative competition of chinese youth , jingdu awards of china daily
先后担任美国effie奖和中国艾菲广告实效奖，中国广告节创意奖，中国网络广告大赛、《广州日报》优秀平面广告奖，中国青年人现场创意大赛，中国时报金犊奖等大赛评委。