The old man has been routing among the piled newspapers.老人一直在报纸堆中翻找.The pig was routing for nuts under the tree.猪在树下用鼻子拱地觅坚果.Routing tables keep track of network destinations.路由表保持对网络目的地的跟踪....
Hugh and John were exchanging faintly barbed courtesies.休和约翰正说着带有相互挤兑意味的客气话。I speak very freely; the time is not for courtesies.我话说得非常放肆; 现在不是讲究礼貌的时候.He may freely receive courtesies that knows how to requite them.知道如何还礼...