"be sparing" - Translation from English to Arabic

be sparing with it, it has to last all winter.
‫كن مقتصدا ليكفي طوال فصل الشتاء

In conclusion, my delegation would like to reaffirm to the Committee its willingness to cooperate to achieve fruitful results in the work of the Committee and to attain our noble objectives of achieving nuclear disarmament in particular, as well as with regard to other weapons of mass destruction. By making our contribution to the maintenance of international peace and security we would be sparing our peoples the destructive scourge of war.
وفي الختام، يؤكد وفدي لكم مرة أخرى عن استعداده للتعاون معكم في التوصل إلى نتائج مثمرة لعملنا في هذه اللجنة، بما يساهم في تحقيق هدفنا الأسمى وهو نزع السلاح النووي بشكل خاص والأسلحة الفتاكة الأخرى، بغية تخليص شعوبنا من ويلات الحرب المدمرة، وإسهاما منا جميعا في الحفاظ على السلم والأمن الدوليين.

Thus, with the understanding that other reports have already provided sound and widely-understood recommendations regarding nearly every facet of the problem of extrajudicial executions facing Guatemala today, I will be sparing in my recommendations and succinct in my conclusions:
Thus, with the understanding that other reports have already provided sound and widely-understood recommendations regarding nearly every facet of the problem of extrajudicial executions facing Guatemala today, I will be sparing in my recommendations and succinct in my conclusions: