hikingn. 徒步旅行v. 徒步旅行( hike的现在分词 ); 提高(价格等)
go to do sth. 后面用动词不定式.go to hike. he goes to hike
doing going waiting telling swimming shopping hiking
go doing sth-->go hiking,类似的还有go fishing钓鱼,go climbing爬山.just表明了过去式,所以是finished
doing,going, waiting , telling,swimming ,shopping, hiking 手工翻译尊重劳动欢迎提问感谢采纳
hikingfor是介词,后面接动词时要加 ing 变成动名词.
hike 现在分词为hiking,I am hiking with my family.