Have you been waiting long?

　　你等了很長(cháng)時(shí)間嗎？

　　There's a lady waiting to see you.

　　有位女士等著(zhù)要見(jiàn)你。

　　There'll be a car waiting for you.

　　將會(huì )有輛車(chē)等著(zhù)你。

　　She stood waiting in the dim light.

　　她站在昏暗的燈光下等待著(zhù)。

　　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。