May I take your order sir ?

先生，我能为您点菜吗？

W: may i take your order now, sir?

先生，现在可以请您点菜了吗？。

Waiter: May I take your order, sir? Guest: Yes, please. Give me a roasted duck and tofu soup.

您可以点菜了吗?顾客：是的，给我来一份烤鸭，一个豆腐汤。服务员：好的，先生。