A retooling of the u.s. history program is also under way .
对进阶美国史课程的调整也正在进行之中。
As for the vital challenge of retooling us education , neither candidate seems interested .
至于美国教育改革这一关键挑战,两党的总统候选人似乎都不感兴趣。
Figuring things out takes practice , failure , retooling one 's plans , and trying an alternate route if necessary .
将事情理出头绪需要练习、经历失败、修正计画,以及在必要时设法改变做法。
Some of the recent spending in south america involves retooling armies that used to repress their own populations for new roles , such as peacekeeping or amazonian surveillance .
Indeed , an important aspect of the changing nature of jobs appears to be that an increasing number of workers are facing the likelihood that they will need retooling during their careers .
实际上,工作性质不断变化,看来一个重要的方面是,越来越多的工人可能必须在职业生涯中掌握新知识。
People need to understand that thinking is an acquired skill . Figuring things out takes practice , failure , retooling one 's plans , and trying an alternate route if necessary .
In his letter , mr. buffett explained that he has been retooling berkshire into a capital-intensive industrial conglomerate with big holdings in railroads and utilities and less exposure to cash-generating financial operations such as insurance .
For those studying the biology of memory , the properties of pkmzeta promise something grander still : the prospect of retooling the engram factory itself .