1.During the 1997 crisis, Asia's emerging market economies learnt a painful lesson: do not run out of foreign reserves.
在1997年的亚洲金融危机期间，亚洲新兴市场经济体学到了一个惨痛的教训：不要耗尽外汇储备。
2.Those nonprofits learned a painful lesson: Attempting to start an unrelated business venture means they were hit with a double whammy.
这些非营利组织学到了痛苦的一课：尝试非营无关业务意味着他们腹背受敌。
3.'Their manufacturers will learn the painful lesson that their tablets are too small and increase the size next year, ' said Mr. Jobs.
他说，这些生产商将因他们的平板电脑太小而获得惨痛的教训，明年将增加尺寸。
4.The painful lesson of Iraq and Afghanistan has been that Britain can no longer fight long wars with large numbers of troops.
伊拉克战争和阿富汗战争带来的惨痛教训是，英国再也没有能力投入大部队打长期战争。
5.From my own experience, I draw a painful lesson HASTE MAKES WASTE.
从自己的经历中，我得出一个痛苦的教训：欲速则不达。
6.The painful lesson of Wenchuan earthquake should be remembered.
汶川地震的惨痛教训应予记起。
7.eg, The painful lesson cured him of the bad habit of drinking and driving.
那次惨痛的教训根除了他酒后驾车的坏毛病。
8.In choosing destruction, the government has provided a painful lesson in the dangers of doing the right thing at the wrong time.
在选择毁灭时，美国政府给提供了一个教训，即在错误时间做正确事情的危险。
9.A painful lesson from the efforts to save Greece is that bond markets like to test the substance of guarantees.
债券市场喜欢测试担保人的财产资力，这源于拯救希腊时令人痛苦的教训。