句子：The truth is: you might do better getting a job off campus since you can do whatever you want with the money, like paying your rent or...or buying textbooks.
请问老师：getting a job是什么成分，getting是目前分词吗？还是省略do well in变成比较级变成do better in然后省略了in，所以getting是动词呢？但如此理解意思仿佛不对。
You might do better getting a job off campus.
getting a joboff campus，目前分词短语作“方法状语”，说明might do better 的方法，可以加介词by，而意思不变。
You might do better bygetting a joboff campus.
通过在校外找份工作，你或许会过得更好。
也可以理解为“条件状语”：
You might do better if you get a joboff campus.
假如你在校外找份工作，你或许会过得更好。
