a long-awaited vacation的用法和样例：
- For him, to do the Cup, is a long awaited dream.
- Prime Minister Yasuhiro Nakasone unveiled a long awaited three-year plan to ease import restrictions.
- How I wish to have a long vacation these days!
- The first day of a long awaited romatic holiday at Loch Lomond had finally arrived and,even in the rain, I felt enchanted.
- Now the long awaited winter vacation is near at hand.