get down to do还是doing啊还是两种用法都有的答案如下：
两种用法都存在
中文含义：弯下，吞下，下来
英文含义：get down
读音： [ɡet daun]
例句：
1）At times when my work gets me down, I like to fantasize about being a farmer.
有时当工作让我沮丧时，我喜欢幻想自己是一个农场主。
2）She got down on her hands and knees on the floor
她双手撑地跪在地上。
3）The idea has been going around in my head for quite a while and now I am getting it down on paper.
这个想法在我脑海里萦绕许久了，我现在就将它写在纸上。