建筑工地上的工程师正在仔细研究施工图纸。

An engineer at the construction site is studying the ___plans.

他们正在制定下周野餐的详细计划。

They are making detailed ___plans for next week's picnic.

我们下周去旅行的计划已经定好了。

Our ___plans for the trip next week are already set.

我们取消了周末去海边的计划。

We canceled our ___plans for the beach this weekend.