As global stock markets went wild last week, financial commentators resurrected an old metaphor about infectious diseases of the upper respiratory system.

上周，全球股市变得让人疯狂，金融评论员们用一个古老的隐喻把它比作上呼吸道系统的传染病。

youdao

To control the flow in the high density area in the upper part of the tank the TES is used to spread the stock evenly on the top surface and to create a uniform down flow.

为了控制罐上部区域中浓浆料的流向，TES用来在顶部表面均匀扩散原料，同时形成一致的向下流动。

youdao

Of course, if you take stock of your upper body mid-run and you find your arms aimlessly dangling, you might be running too relaxed.

当然，途中检查您的上身时，您发现您的双臂懒洋洋地悬着，您可能跑得太放松了。

youdao

Alibaba is preparing for an IPO that could put it in the upper reaches of initial stock sales, with echoes of Facebook hysteria to come.

FORBES: What's The Market Price For China's Public Square? Try $3.3 Billion

However, following the weak holiday sales figures yesterday, the stock plunged through upper level stops.

FORBES: Looking At Apple And Baidu As The New January Effect Stocks

Lesson Number Two: QE 1 and QE 2 boosted the wealth of upper income groups because the stock market rose and the wealthiest benefited since 75% of all common stocks are held by 10% of the population.

FORBES: The Price Of Oil Is The New Economic Spoiler