I've searched high and low for my purse.

我到处找我的钱包。

《牛津词典》

I've searched high and low for those files.

我为了找那些文件，四处都翻遍了。

《牛津词典》

Illustrated with an entertaining array of examples from both high and low culture, the trend that Mr. McWhorter documents is unmistakable.

麦克沃特先生列举了一系列关于高雅文化和通俗文化的有趣例子，证明了他所记录的这一趋势是正确无误的。

youdao

All this wet air is pulled in by a high pressure area over the Indian Ocean and a low pressure area to the south.

VOA: special.2010.05.25

So, as I said, there are many graphs around many charts of the high and low glycemic index foods and some things would surprise you.

如我所说,会有许多高血糖指数的食物,和低血糖指数的食物的图表,有些东西会让你惊讶

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Think of the texture of music and think of these strands of high and low.

让我们思考音乐的织体,以及这些高低的线条

耶鲁公开课 - 聆听音乐课程节选

Asking about the gap between high and low income earners is at best an incomplete question.

FORBES: In Asking About Income Inequality, Obama Begins With The Wrong Question

Likewise, no significant differences appeared between high and low levels of education or income.

CNN: By Ronald D. Elving, CQ Staff Writer

However, we believe competition is ramping in both the high and low end spectrum.

FORBES: Qualcomm: Davidson Cuts View; Sees New Rivals In Mobile Chips