obstructing progress 阻碍进展
obstructing view 遮挡视线
obstructing justice 妨碍司法
obstructing access 阻碍进入
A: Why is the traffic so slow today?
A：今天的交通为什么这么慢？
B: A broken-down truck is obstructing the main lane.
B：一辆故障卡车正阻碍着主车道。
1) 阻碍、妨碍
2) 遮挡、阻挡
3) 干扰、阻挠
1. 阻碍；妨碍；遮挡
present participle
1. The act of blocking something or preventing it from moving or progressing.
Synonym: blocking, hindering, impeding