Question

fulfilling job, demanding job, 

Answer 1

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Answer 2

Hi

This is my suggestion.

 

a fulfilling job

is a job that gives you fulfillment, which would mean that it doesn't just provide you with money, it gives you other things

 like a sense of purpose

so if you are a teacher and you really believe teaching is socially important and you enjoy seeing your students learn,

then that job would be fulfilling 

whereas a demanding job

basically means a difficult job,

it could be physically difficult so it makes you exhausted, or it could be complicated and stressful 

or it might just have long hours and take up a lot of your time 

 it means it demands a lot of you

so you have to give a lot of yourself to it

 often a job might be both fulfilling and demanding

but other times it might just be demanding and you don't really think it serves a higher purpose or gives you much reward besides the money