a tight race的用法和样例：
- A variety of weekend polls showed Senator Hillary Rodham Clinton of New York was locked in a tight race with Senator Barack Obama of Illinois for the Democratic nomination.
- A new poll suggests that Barack Obama and John McCain are in a tighter race.
- It's a tight squeeze to get five people in that small car.
- I'm in a tight corner just at present.
- Her lies got her in a tight place.
- They have planned a tight schedule of travel.
a tight race的相关资料：