关于交通拥堵的表达： The traffic is bumper to bumper. 交通很拥挤。
I'm stuck in traffic. 我被困在交通中。
It's a traffic jam. 这是一场交通堵塞。
描述道路情况：
The roads are congested. 道路拥挤。
The highway is backed up for miles. 高速路上堵车好几英里。
The traffic is moving at a snail's pace. 交通非常缓慢。
询问交通情况：
How's the traffic looking ahead? 前方的交通状况如何？
Is there heavy traffic on the way to [destination]? 去[目的地]的路上有很多交通吗？
Do you know if there are any road closures or detours? 你知道有没有道路封闭或绕行吗？
表达轻微的交通状况：
There's a bit of congestion, but it's moving. 有点拥挤，但还在流动。
Traffic is a little slow, but not too bad. 交通有点慢，但还好。
提及交通事故：
There's been an accident, and traffic is backed up. 发生了一起事故，交通被堵塞了。
I saw a car crash on the side of the road, and now it's causing delays. 我看到一辆车在路边撞了，现在导致了延误。
使用交通工具的表达：
I'll take public transportation to avoid the traffic. 我会乘坐公共交通工具避免交通拥堵。
I'm considering taking a different route to bypass the traffic. 我正在考虑走一条不同的路线绕过交通。
描述顺畅的交通状况：
Traffic is flowing smoothly. 交通畅通无阻。
I had a clear drive with no traffic at all. 我开车的时候一点交通都没有，畅通无阻。
提到交通控制：
They're doing some traffic control to ease the congestion. 他们正在进行一些交通控制以缓解拥堵。
The traffic lights are causing some delays. 交通信号灯导致了一些延误。
