I'm just going out—I won't be too long.

我正要出去，用不了多长时间。

《牛津词典》

Don't be too long about it or you'll find someone has beaten you to it.

别耽搁太久，否则你会发现已经有人抢在你前面了。

《柯林斯英汉双解大词典》

The growing pressures of the crisis may mean that the moment of decision can't be too long delayed.

这次危机不断增长的压力可能意味着作决定的时刻不会拖延很久。

《柯林斯英汉双解大词典》

He says their sentences may be too long.

VOA: special.2009.04.30

And if you wait too long, maybe I'll be somewhere else designing too.

如果你很久都不来美国，我可能已经到别的地方去做设计了。

耐克设计师 - SpeakingMax英语口语达人

"There may be enough to eat for a while." he says, "but before too long there may be hunger."

VOA: special.2010.04.13

If the current study is any indication, it might not be too long.

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But a 17-year plan could be too long term for those currently having to deal with a worsening situation.

CNN: Egypt hungry for 'food revolution'

Well, a series of pipes will link turbine and bag and Professor Garvey believes the distances, in Europe at least, wouldn't have to be too long.

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