No, I've been a freelance designer for quite a long time now.

不，我已经做了很长时间的自由设计师了。

youdao

He was very earnest and thoroughgoing about it, and the affair took quite a long time.

他做事很认真，很彻底，这件事花了很长时间。

youdao

She looked at the key quite a long time.

她盯着钥匙好长时间。

youdao

There were people who spoke about the Greek race, or similar races, for quite a long time in the science of anthropology and subjects like that.

在人类学之类的学科中,有人曾讨论过,关于希腊的族裔或相近的族群的论题,并为此花费了许多的时间

耶鲁公开课 - 古希腊历史简介课程节选

I'm going to live here for, who knows how long. Quite a long time.

我打算定居在这儿，不知道多久。会是相当长一段时间。

追忆艾米 - SpeakingMax英语口语达人

One of the big arguments that is part of this story is when did this development of new way of fighting come about; rather quickly, over a matter of a few years, or did it stretch out over quite a long time.

人们对此最大的争议就在于,这种新型战斗方式是何时为军队所用的,是在短短几年内迅速发展起来的呢,还是在很长的一段时间逐步形成的呢

耶鲁公开课 - 古希腊历史简介课程节选

The patients we see can suffer for quite a long time before they come along.

BBC: With gynaecomastia the breast takes on a womanly shape

This should not be surprising given that visibility has been limited for quite a long time.

FORBES: Don't Worry About A Double-Dip, Think Long Term And Diversification

"It turns out that caffeine actually lasts in your body for quite a long time, " Dollar said.

CNN: Caffeinated moms drink up to keep up