Lifetime giving provides a focus for their energies .

在世捐赠为他们的精力提供了一个兴趣点。

They often need a few years to recover their energies .

他们通常需要几年的时间去恢复活力。

These are significant positives for alternative energies such as wind , solar , nuclear , and bio-fuel .

这对风能、太阳能、核能和生物能来说，是重大的促进因素。

It has declared war on a discredited bureaucracy without acknowledging the need to harness bureaucratic energies to new policies .

它向名誉扫地的官僚主义宣战，但并没有承认运用官僚主义力量到新政策中。

We save our fiercest energies for sex .

我们把最充沛的精力留给了性。