1.I'd like to entertain any questions. 我愿意回答任何问题。 

A: That's all I have to present. I'd like to entertain any questions.   

B: I have a question. What makes you so sure that this program will be successful?   

A:这就是我今天要展示的,我愿意回答任何问题。   

B:我有个小问题,你凭什么那样肯定这个项目一定会成功?   

2.Jump in at any time 随时提问 

A: During my presentation, please jump in at any time if we have questions.   

B: Okay. We will interrupt you if we have questions.   

A:在我做演示的时候,如果有问题可以随时提。   

B:好,有问题的话我们会打断你的。 

3.The products of our company 我公司的产品 

A: I thought you would like to know the products of our company.   

B: Yes, we do.Please go ahead on this subject.   

A:我想你一定想了解我们公司的产品。   

B:是的,请就这个话题进行吧。 

4.We are a private service company. 我们是个私营的服务公司。   

A: We are a private service company.   

B: Do you mean your company is not public?   

A:我们是个私营的服务公司。   

B:你的意思是说你们公司不是有股票上市的?   

5.We are specialized in ... 我们专营...  

A: We are specialized in market research.   

B: Especially in automotive industry?   

A:我们是专门做市场调查的。   

B:特别是针对汽车工业吗?