第一句：Could you recommend some special dishes in yourrestaurant?

能为我推荐你们的饭店的特色菜吗？

能为我推荐你们的饭店的特色菜吗？

B: Roast beef is very good today, ma'am.

A: Is that right? I'll try it.

是吗？那我尝尝吧。

第二句：What is the specialty of your restaurant?