a tight battle的用法和樣例：
例句
- Just a second of hesitation is often enough to botch a crucial possession in a tight game.
僅僅一秒的猶豫往往就足夠在一場(chǎng)緊張的比賽中延誤戰機。 - Polls show a very tight race in Indiana, and that Senator Obama's comfortable two-digit lead in the polls in North Carolina has dwindled down to single digits.
在印第安納州的選票表明這是一場(chǎng)緊張的比賽，奧巴馬參議員在北卡羅來(lái)納州兩位數的領(lǐng)先優(yōu)勢已經(jīng)慢慢減少到一位數了。
