Make monetary policy less discretionary and more rule-like .

降低货币政策的任意性使之更具规范性。

But discretionary outlays , including defence , are less than 40 % of the total budget .

但是，任意的花费，包括国防，低于总预算的40%。

With the economic situation deteriorating , companies across the world had already reduced their discretionary spending .

由于经济状况恶化，全球企业已经缩减了可以酌情决定的任意支出。

That means he must shrink entitlements and other discretionary spending even more .

这意味着罗姆尼需进一步削减津贴和其他任意开支。

But even when defence is included , discretionary spending is less than 40 % of the total .

但即使包括国防，可任意支配的开支还是少于总开支的40%。