Congestion
01
渋滞, 混雑
a state of being overcrowded or blocked, particularly in a street or road
例
There was heavy congestion on the highway during rush hour.
ラッシュアワー中、高速道路で深刻な渋滞がありました。
02
充血, 腫れ
a condition where an excess amount of blood or other fluid accumulates in a part of the body, leading to swelling or discomfort
例
Nasal congestion made it difficult for him to breathe comfortably, especially at night.
鼻の充血により、特に夜間に快適に呼吸することが難しくなりました。
