Examples of using "расстраивает" in a sentence and their english translations:
It's very frustrating.
Does it upset you?
Does it upset you?
This upsets me.
It frustrates me to no end.
Does it upset you?
It makes me sad.
What upsets me most is the immorality reigning in our world today.
Whole milk upsets my stomach, so I always drink two-percent milk.
That makes me really sad.