2--That's a wonderful way to celebrate this grand old library! 
 
1--I hoped you would be willing to brainstorm with me for party ideas. 
 
2--That is right up my alley. You say party and I'm there.
 
1--Perfect. It will be open to the public and we anticipate roughly about five to seven hundred people.
 
2--Will it be an all day event?
 
1--Yes. And we checked with the city and we have permission to use the park adjacent to the library.
 
2--That was quick thinking.
 
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注解：
 
1.be willing to乐意于...  
2.be right up someone's alley正好是某人的专长
3.anticipate预计
 
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译文：
 
1--我们将举办图书馆开幕一百周年纪念派对。
2--这是替这栋历史悠久的图书馆庆祝的很好的方法！
1--我希望你能和我一起想派对点子。 
2--那是我精通的事，你要举办派对，绝对少不了我。
1--太好了，派对将会向公众众开放，预计有五百人到七百人参加。
2--这是一整天的活动吗?
1--是的，我们已经向市政府核实了，并得到许可使用图书馆隔壁的公园。
2--脑筋可动得真快。