Wartime austerities included food rationing and shortage of fuel. 战苦括食配燃短缺.
The principles and practices of an ascetic; extreme self-denial and austerity. 苦活苦者践;端自制简朴
It can take stringent austerity measures. 制严缩措施。
austerity [ noun ] the trait of great self-denial (especially refraining from worldly pleasures) <noun.attribute>
Austerity \Aus*ter"i*ty\, n.; pl. {Austerities}. [F. aust['e]rit['e], L. austerias, fr. austerus. See {Austere}.] 1. Sourness and harshness to the taste. [Obs.] --Horsley.
2. Severity of manners or life; extreme rigor or strictness; harsh discipline.
The austerity of John the Baptist. --Milton.
3. Plainness; freedom from adornment; severe simplicity.
Partly owing to the studied austerity of her dress, and partly to the lack of demonstration in her manners. --Hawthorne.