2--Sure, when do you plan to telecast?
 
1--Our products have already begun selling in China. In order to let everyone know about our products, the time of telecast should be as early as possible.
 
2--You have contacted us too late, there will be difficulty in making the arrangements immediately.
 
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注解：
 
1.advertisement广告
2.telecast电视广播  
3.arrangement安排，准备工作；整理
 
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译文：
 
1--我们公司想在中央电视台播个广告，可以吗?
2--可以，你们打算什么时间播?
1--我们的产品已经开始在中国销售，为了让大家都知道我们的产品，播广告的时间越早越好。
2--你们联系得太晚了，马上安排有困难。