他总是很节省地用水，从不浪费。

He is very ___sparing with water and never wastes it.

教练建议球员们要节约体力，避免在比赛早期过度消耗。

The coach advised ___sparing use of energy to avoid exhaustion early in the game.

她节俭的生活方式让她能够存下钱来应对突发情况。

Her ___sparing habits helped her save money for emergencies.