您要查找的是不是：
- DiffServ operates on the principle of traffic classification, where each network data packet is included in a limited number of traffic classes. DiffServ运行的原则是通信分类,其中每个网络数据包都包含在有限数量的通信类别中。
- CBQ allows definition of service levels and enterprise traffic classes by a range of classification parameters based on Layer 3 information. CBQ允许通过一组基于第三层信息的分类参数对服务等级和企业信息流量的类进行定义。
- The rush hour traffic is murder. 交通高峰时间真是难以忍受之事
- The black sedan suddenly drew out into the traffic. 黑色轿车突然开动，驶进了车流。
- The new road will soon be opened to traffic. 这条新马路不久就可通车。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- What are the duties of a traffic warden? 街道停车管理员的职责是什麽?
- Traffic was interrupted by a dense fog. 交通因浓雾而受阻。
- He is liked by the classes and the masses. 上层社会的人士和普通的民从都喜欢他。
- The noisy traffic is a continual annoyance. 交通噪音时时刻刻令人烦恼。
- There is great animosity between the two classes. 这两个阶级之间有很深的仇恨。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- Taxation bears heavily on all classes in Britain. 税收使英国各阶层均感压迫。
- Both New York and London have traffic problems. 纽约和伦敦都存在交通问题。
- My bet is they've got held up in the traffic. 我想他们一定是在路上因交通拥挤而受阻了。
- His left knee was hurt in a traffic accident. 他的左膝在一次交通事故中受伤了。
- His nerves were frayed by the noise of traffic. 他被交通噪音弄得神经紧张。
- His car was stalled in a traffic jam. 他的车子在交通阻塞中动弹不得。
- The snowstorm caused traffic to fall away sharply. 暴风雪使车辆行人大大减少。
- Our maths classes are pretty deadly. 我们的数学课非常枯燥。
