broadened
例子
The broadened highway significantly improved traffic flow, reducing congestion during peak hours.
拓宽的高速公路显著改善了交通流量，减少了高峰时段的拥堵。
The garden featured a broadened pathway that allowed for easier access and a more scenic walk.
花园里有一条拓宽的小路，方便进出，风景也更美。
