Using "either...or":
* I want to either study or work abroad after I graduate. (This is the most straightforward option.)
Using "or":
* After I graduate, I'd like to either study or work abroad. (This emphasizes the timeframe.)
* My plans after graduation include studying or working abroad. (This is a more formal way to say it.)
Using "but":
* I'm not sure yet whether I want to study or work abroad after graduation, but I'm definitely interested in doing one or the other. (This highlights the uncertainty.)
Using "and":
* I want to explore opportunities to study and work abroad after graduation. (This combines both options.)
Using "or" and "and":
* I'm hoping to either study or work abroad after I graduate, and I'm open to exploring both options. (This emphasizes both the desire and flexibility.)
The best way to phrase it depends on the specific context and the desired tone.