2--You are welcome to. But I'd rather you came to me later than right now. I have another class next hour.
 
1--How about this afternoon?
 
2--OK ，I'll be waiting in my office.
 
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注解：
 
1.right now马上
2.How about如何
3.office办公室
 
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译文：
 
1--布朗先生，可以谈谈吗?
2--非常欢迎，不过最好过一会儿，下一个小时我要上课。
1--今天下午如何?
2--好，我在办公室等着。