They will not be met easily or in a short span of time.

它们是不可以轻易，或在短时间内解决的。

youdao

Imagine you had made some residual income and lost it after a short span of time.

想象你曾经遗失后剩余的收入和短时间内。

youdao

It is hard to fathom what she accomplished in such a short span of time once she returned to campus.

真的很难去想象她能够在返回校园后如此短的时间内完成这么多功课。

youdao

They will not be met easily or in a short span of time.

VOA: special.2010.01.23

I've made a lot of really good friends in a really short time span.

在很短的一段时间里，我就交了很多好朋友。

斯坦福的奖学金 - SpeakingMax英语口语达人

They are serious and they are many. They will not be met easily or in a short span of time.

VOA: standard.2010.01.15

Within a short span of time, Google overtook all of these established search engines.

FORBES: Move up http://i.forbesimg.com t Move down

Zappos sells lifestyle products which follow seasonal fashion trends and become obsolete over a short span of time.

FORBES: Zappos' PinPointing Is Unlikely To Move The Needle For Amazon

They will not be met easily or in a short span of time.

NPR: Obama Vows To Tackle Challenges