缺乏技能和理解力也许是广泛采用云计算意义最深远的障碍。

Lack of skills and understanding is perhaps the most significant barrier to widespread adoption.

youdao

任何由于骄傲自大或理解力不强或缺乏奉献精神的失败都将在国内外给我们带来严重损害。

Any failure traceable to arrogance, or our lack of comprehension or readiness to sacrifice would inflict upon us grievous hurt both at home and abroad.

youdao

当不成熟导致谎言的原因不在于缺乏理解力， 而在于不经他人引导就缺乏运用自身的理解力的决心与勇气时，这种不成熟就是自我强加的。

This immaturity is self-imposed when its cause lies not in lack of understanding, but in lack of resolve and courage to use it without guidance from another.

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