我给老外发传单的时候应该怎么说呀．还有欢迎她进店里参观等等．最好详细点点．顺便解释一下．谢谢！！

您好,打扰您一下.这是我公司的产品.如果您感兴趣的话可以到店里参观.
您的到来我们会感到很荣幸!

Hello, what disturb you. This is my company's products. If you are interested in to the shop can visit.
Your arrival we will be deeply honored!

Excuse Me, Sir(Madam). Please take a look at the flyer of our products. If you are interested, you are more than welcomed to visit our store. We can give you a more detailed description on the product(s) you are interested.
打扰了，先生（女士）。请您看一下我们的产品传单。如果感兴趣，欢迎您到我们店里来。我们可以对您感兴趣的产品做更详细的介绍。

Excuse Me, Sir(Madam).Please have a look.(同时散传单).Welcome to our restaurant(此处以饭店为例,是商店就用shop).