Unless we practice conservation, those who come after us will have to pay the price of misery, degradation, and failure for the progress and prosperity of our day.
除非我们实行节约,否则我们的后代将不得不为我们今天的进步和繁荣付出痛苦、堕落和失败的代价。
除非我们实行节约,否则我们的后代将不得不为我们今天的进步和繁荣付出痛苦、堕落和失败的代价。