The long march in the sun enervated the soldiers .

在太阳下长途的行军，使士兵们渐失精力。

I leaned back , already enervated .

我往后一靠，已经虚弱不堪了。

If you feel enervated by the heat , try a swim in the cool ocean .

你若感到心力疲惫，就到凉爽的海水里游个泳。

The old bourgeois-democratic culture became enervated and decayed in the era of imperialism , and its .

旧的资产阶级民主主义文化，在帝国主义时代，已经腐化，已经无力了，它的。

The old bourgeois-democratic culture became enervated and decayed in the era of imperialism , and its failure was inevitable .

旧的资产阶级民主主义文化，在帝国主义时代，已经腐化，已经无力了，它的失败是必然的。