Nevertheless, the Committee intends to monitor this situation to ascertain whether the frequency of unbudgeted expenditures results from unforeseen circumstances or whether it reflects weaknesses in the methods used to identify requirements.
不过，委员会打算监测这种情况，以便找出预算外支出的经常出现是否由于无法预测的情况，还是反映确查所需数额所用方法有缺失所致。