翻译

With a top-down approach, plans are set centrally and cascade down the organization.
Those receiving the plan and its targets are rarely consulted, and end up trying to achieve
something that they have neither bought into nor developed. Not surprisingly, this type of
planning is the least effective, especially if the planners do not take into account the circumstances
of those executing the plans. Outreach targets and timelines can easily be set
at unachievable levels, causing problems for those who implement the plan.红色字体是什么意思

Those receiving the plan and its targets are rarely consulted, and end up trying to achieve
something that they have neither bought into nor developed.
那些（将）接受这个计划和目标的人或者群体的意见并没有得到反映。
结果只能是他们试图去达成从不了解或者开发过的目标。

似乎不是太好

那些接受很少咨询计划及其目标,并最终希望达到的目标
他们没有买到也没有发展。