birdwatching excursion是什么意思
tourism与excursion的区别
excursion ;hike有区别吗?
trip journey travel excursion有什么区别~
take excursion什么意思,为什么用take
hike、hitch-hiking、excursion、outing和trip的区别
He put down his name for the excursion.
journey,trip,voyage,tour,excursion有什么区别?
制造行业中的excursion怎么解释?老板今年给我们定的目标是,零个excursion
I went on an excursion recently,but my trip took me longer t
The excursion boat on the river takes 2.5h; hours to make th
英语翻译翻译并讲解I went on a excursion recently,but my trip took me