They have drafted in the food consultant to run the rule over the Palace's catering.

他们已找来食品顾问掌管国会餐饮。

The first is a numerical policy rule, such as a target for the debt ratio or, as in Chile, a pledge to run a budget surplus of 1% of GDP over the business cycle.

首先，要有一个量化的政策体系，例如债务目标比率，或像智利一样，在经济周期中把预算盈余设定为占gdp的1%。