I'm not going myself.We had to scale back our relief efforts

elief efforts:英译：food money or medicine etc that is given to help people in places where there has been a war or natural disaster 汉译：救援物品、救济.
scale back:英译：to reduce the size or amount of somethin 汉译：减少某物的数量.
I am not going myself:我不会自己去的.
We had to scale back our relief efforts this year:我们必须在今年减少我们的救灾物资量.
如果结合具体语境的话可能就是：我不会自己去的.我们必须要在今年减少对某某国家或地区的救援了.
不信可以google一下.