In addition to describing the core programmes covered by the Agency's Regular Budget, the plans include projects (time-bound or temporal activities) that are complementary to the core programmes and which are subject to direct funding.
除了说明工程处经常预算包括的核心方案外，各项计划还包括那些补充核心方案并需要直接供资的项目(有时限或临时性活动)。