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to broaden
01
拓宽
to expand or enlarge the size or dimensions of something
02
拓宽
to become wider or to increase in breadth
03
扩大
to become larger in scope or range
例子
To enhance safety, the highway department will broaden the shoulders of the road to provide a buffer zone for vehicles.
The city council plans to broaden the sidewalks downtown to accommodate more pedestrians.
The museum curator plans to broaden the exhibition space to showcase more artifacts and artworks.
To improve accessibility, the school board decided to broaden the entrances to the school building.
Taking an elective in psychology broadened his understanding of human behavior and cognition.
