sports arenas 体育竞技场
battle arenas 战场
political arenas 政治领域
public arena 公共领域
A: How many arenas are there in this city?
A：这座城市有多少个竞技场？
B: There are several large arenas used for sports.
B：有几个用于体育运动的大型竞技场。
1) 体育场、竞技场
2) 领域、范围
3) 争论或冲突的场所
1. 竞技场，体育馆
2. 领域，范畴
noun
1. A place, typically an enclosed area, used for sports, entertainment, or public gatherings.
2. A field or sphere of activity, debate, or conflict.
Synonym: stadium, venue, field, sphere