You can always bargain here, but goods tend to come and go quickly so if you like it, buy it now!

你可以总在这里讨价还价，但是商品似乎来去得快，所以如果你喜欢，现在就买！

youdao

Some people come into our lives and quickly go. Some stay for a while, leave footprints on our hearts, and we are never, ever the same.

一些人走进我们的生命，然后很快离去。还有一些人会停留一段时间，并在我们心里留下脚印，并且我们从此不同。

youdao

"And if he forgets them so quickly," Wendy argued, "how can we expect that he will go on remembering us?"

“如果他这么快就忘了，”温迪争辩道，“我们怎么能指望他会一直记得我们呢？”

youdao

Would it not be better for him to die quickly, and go to wait for her in that blessed place of the future?

VOA: special.2009.04.18

And then we can go ahead and let's quickly write out w hat the formal charges for all of these will be.

然后我们可以开始很快地,把所有的形式电荷都写出来。

麻省理工公开课 - 化学原理课程节选

It'll probably be the last example I have time for and so I'll go through the rest of them quickly in the next lecture.

因为时间关系,这可能是最后一个例子,下节课我会快速讲完剩下的内容

耶鲁公开课 - 生物医学工程探索课程节选

Marketing budgets are frequently spent on episodic activities like events, e-mail campaigns, webinars and other activities that come and go quickly and leave no lasting footprint.

FORBES: Magazine Article

Sluggers come and go quickly in the majors.

FORBES: Atlanta Braves Catcher Evan Gattis Is The Best Story In Baseball's Early Season

Most food trends come and go as quickly as the pop-up spaces that host them.

BBC: London��s last word in Peruvian food