arena

アリーナ、屋内競技場

スポーツやコンサートなどのための広い空間と観客席を備えた大きな建物。

やさしい英語で： A large building containing a space and seating for sports, concerts, or other major events.

• The new arena opens tomorrow.
• Rain leaked through the arena's roof.
• Our city has built two indoor arenas.

よく使う表現： indoor arena, build an arena, arena roof

アリーナ、競技場

周囲に観客席があり、スポーツや公演などを見られる広い場所。

やさしい英語で： A large space surrounded by seats where people watch sports, performances, or other public events.

• The arena was full of fans.
• Two boxers entered the arena.
• We watched the concert from seats high above the arena.

よく使う表現： sports arena, enter the arena, packed arena

分野、舞台

活動や社会生活の分野。特に競争や対立が起こる場。

やさしい英語で： An area of activity or public life, especially one involving competition or disagreement.

• She entered the political arena.
• The company competes in the international arena.
• Education has become an arena of fierce debate.

類義語： field, sphere, domain

よく使う表現： political arena, international arena, arena of debate, business arena