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凯西:
Hey, Tom, have you seen the lecture notice downstairs? 
喂.汤姆.你看见楼下的讲座通知了吗?
汤姆:
Yes, an academician gives it.
看见了.是由一个院士来讲.
凯西:
I want to go to the lecture badly. It is about Frederick Jackson Turner and his research on the frontier.
我很想去听那个讲座.是有关弗里德里克 杰可逊 特纳和他的边疆研究. 
汤姆:
But we have classes tonight.
但是今晚我们有课啊.
凯西:
And we can`t skip them.
而且不能不去.
汤姆:
Bothersome.
真麻烦.
凯西:
We can make a phone call to our teacher and ask whether we can find another time to have classes. What do you think?
我们可以给老师打个电话.看调课行不行.你看这样可以吗?
汤姆:
Great idea! Let`s do it at once.
好主意!马上就打.