Have you been waiting long?

你等了很长时间吗？

《牛津词典》

You've been waiting long enough.

你等得够久的了。

《牛津词典》

Yunbo: Have you been waiting long?

云波：你们等了很久了吗？

youdao

"We've heard the words he spoke on behalf of the world's number one democracy, he said - we've been waiting for these words for a long and he should know that the has friends and that Europe will from now on be an even stronger pillar that he can count on,".

VOA: standard.2009.04.04

Let's do it, we've been waiting for a long time to go for a drink.

那就去吧，我们好久没好好喝一杯了。

How about 实战 - SpeakingMax英语口语达人

Meanwhile Justice Commissioner Viviane Reding said that citizens "have been waiting too long a change in the law".

BBC: MEPs welcome new cross-border inheritance law

"I've been waiting a long time for it and I was delighted the opportunity came along, " Iwelumo said.

BBC: Iwelumo regrets Boyd withdrawal

Ramirez said Latino people have been waiting a long time for a person of Latino descent to be nominated to the court.

CNN: Latinos rejoice in Sotomayor nomination