painful lessons

基本解釋

In at least one area, liquidity management, many investors learned painful lessons from the crisis.
至少在一個地區(qū)，有關(guān)流動性琯理，許多投資者從危機中吸取了慘痛的教訓(xùn)。
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Not one, but two conference sessions were entirely devoted to the painful lessons of that catastrophe.
然而，隨著福島核事故的噩夢襲來，這場複興戛然而止。夏季會議中有兩場小組會議（而非一場）都專門用來討論這場浩劫的慘痛教訓(xùn)。
The folk that ran them then learnt painful lessons that many of today’s entrepreneurs appear to have taken on board—and that managers in other companies would do well to reflect on.
掌琯它們的人們那會兒得到的慘痛教訓(xùn)看起來是今天許多創(chuàng)業(yè)者一直在考慮的問題，也是其他公司的經(jīng)理們需要好好反思的。

Both oil producers and miners recall painful lessons of previous decades when low prices were the norm.
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Banks are highly regulated and have learned some painful lessons over the years.
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