Have you been waiting long?

　　你等了很長時間嗎？

　　There's a lady waiting to see you.

　　有位女士等著要見你。

　　There'll be a car waiting for you.

　　將會有輛車等著你。

　　She stood waiting in the dim light.

　　她站在昏暗的燈光下等待著。

　　I'm very sorry to keep you waiting.

　　對不起，讓你久等了。

　　I'm sorry to have kept you waiting.

　　對不起，讓你久等了。