打印预览 关键词：《几何画板》；激发兴趣；突破难点；提高效率 [gap=3254]Key words: geometer’s sketchpad; motivating interest; breaking difficult point; improving effect
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CORBA's numerous technical flaws have accumulated to a point where it is difficult to fix or add anything without breaking something else.
CORBA的几个技术缺陷累积到一个点上，就很难修复或者增加一些东西而不破坏另外一些东西。
It is difficult to direct your energies toward helping other people when you feel as if your own life is stressed to the breaking point.
在你自身深受疾病折磨、随时可能崩溃时，要想帮别人是心有余而力不足。
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