"Carry out (a plan/an action) according to schedule" 是表达按照计划执行的常用说法。

来源:这个短语来源于英语中的商务语境, 常用于企业管理，项目管理等场合。

例句:

We need to carry out the marketing plan according to schedule if we want to achieve our sales goals.
(如果我们想要实现销售目标，我们需要按照计划执行市场营销计划。)

Let's make sure we carry out the construction project according to schedule.
(让我们确保按照计划执行建筑项目。)

The company is having trouble carrying out their business plan according to schedule.
(公司在执行商业计划时遇到了困难)