1. Again, on the bench, the same presiding commissioner was flanked by the elderly administrative law judge. 主席台上，同一个主持会议的委员的身边还是坐着那个年长的行政法官。
2. The presiding judge can view the arguments of counsel with understanding, for he may have used them himself on a prior day. 首席法官可以清楚地理解律师的论点，因为可能就在前一天他自己也在运用它们。
3. What is harder to establish is whether the productivity revolution that businessmen assume they are presiding over is for real. 更加难以确定的是，商人们自认为是由他们正在主持的生产力革命是不是确有其事。
