traffic diagnosis

例句：

1. 1.The traffic diagnosis of the accident is that the driver was distracted by his phone.
   事故的交通诊断结果是驾驶员被手机分心了。
2. 2.The doctor's diagnosis was that she had a mild case of pneumonia.
   医生的诊断是她得了轻微的肺炎。
3. 3. The traffic diagnosis for this intersection is heavy congestion during peak hours.
   这个路口的交通诊断是高峰时段交通拥堵严重。