请高手中译英 他们正在制定一个一日游计划 谢谢They are_____ _____ _____ ______a day out.

问题描述:

请高手中译英 他们正在制定一个一日游计划 谢谢
They are_____ _____ _____ ______a day out.

They are developing a day tour program

They are making a plan of a day out.