About
HSK levels

    1. to block up (a road, pipe etc); to stop up (a hole)
    2. (fig.) (of a person) choked up with anxiety or stress
    3. wall (literary); (classifier for walls)

    这条街道被施工车辆堵住了。 Zhè tiáo jiēdào bèi shīgōng chēliàng dǔzhù le.