“加宽”常见的英文表达是 widen 或 broaden,具体使用哪个词取决于语境:
widen:强调在宽度上增加,使某物变得更宽。例如:
They plan to widen the road to ease traffic congestion.(他们计划加宽道路以缓解交通拥堵。)
The river widens significantly as it approaches the sea.(河流在接近入海口时明显变宽。)
broaden:同样有“加宽”的意思,但更常用于抽象概念,如知识、视野、兴趣等的扩展,也可用于具体事物的宽度增加。例如:
Reading helps to broaden your mind.(阅读有助于拓宽你的思维。)
We need to broaden the path to accommodate more pedestrians.(我们需要加宽这条小路以容纳更多行人。)