out more about my roots during my time here.中的fing为什么用ing?
问题描述：
out more about my roots during my time here.中的fing为什么用ing?
to后面不是用动词原型吗?
答
有的短语如look forward to doing期待做某事,这样固定的短语.to后是接ing的,其余情况都接原型