battleground

戰場、戰地

The quiet valley was once a battleground during the civil war.

這個寧靜的山谷在內戰期間曾是戰場。

爭論焦點、角力場、戰場比喻

Education has become a battleground for the two political parties.

教育已成為兩黨角力的焦點。

搖擺州、關鍵選區美式，政治

Both candidates spent the final week campaigning in the battlegrounds.

兩位候選人最後一週都在搖擺州拉票。

選情激烈的、勝負關鍵的美式，政治

She visited three battleground states in a single day.

她一天之內走訪了三個選情激烈的州。