Thank you for the invitation.
感谢你的邀请。
I've had a very interesting visit.
我的这次访问很有趣。
Your products are excellent.
你们的产品太棒了。
Your prices are reasonable.
你们的价格合理。
Shall I show you around the factory?
我带你去参观工厂，好吗？
That's very kind of you, thank you.
你太好了，谢谢。
Thank you but I've made other plans.
谢谢，但我已另有安排。
What would you like?
你想吃点什么？
Can you recommend something?
你能推荐一下吗？
I'd like a sandwich.
我要一个三明治。
No, thank you, I'm afraid I'm not hungry.
不，谢谢，我不饿。
Would you like to have dinner with me?
愿意和我们一起吃晚饭吗？
Yes, I'd like that, thank you.
好啊，谢谢。
I'll meet you at 7 o'clock.
我们七点见。