e to 计划做某事(计划好了具体去的时间等细节)
be going to do 打算做某事(没有具体确定日期等细节)
I am going to make a trip to Beijing.
I plan to make a trip to Beijing this winter holiday.
e to 计划做某事(计划好了具体去的时间等细节)
be going to do 打算做某事(没有具体确定日期等细节)
I am going to make a trip to Beijing.
I plan to make a trip to Beijing this winter holiday.