In a loose sense, what connects everyone in this novel is the high-wire walker; the day of his stunt is a pivotal one in all of their lives.
非严格意义上说,高空走钢丝的人链接着这这本小说的所有人物;他表演绝技的当天是他们所有人生活的枢纽。
The first elevators were wire cages which carried people up or down the building. They were controlled by human operators, who stood inside the elevator car all day long.
最早的电梯是在大楼里把人送上送下的铁丝笼子。当时它由整天站在电梯厢里的操作手控制。
The overhead OPGW, being of functions of the overhead ground wire and communication optical cable for transmission lines has demonstrated its advantages day by day.
架空地线复合光缆(OPGW )兼输电线路架空地线和通信光缆功能于一体,正日益显示其优越性。
应用推荐