我想問問英文depressing depressed 和frustrated frustrating的分別

Depressing (adj.) 是用在事情上.
e.g. The accident is depressing.

Depressed (adj.) 是用在人的感覺上.
e.g. I was depressed as my mum injured in the accident


Similarly, frustrating (adj.) 是用在事情上.
e.g. The result was frustrating.

Frustrated (adj.) 是用在人的感覺上.
e.g. I was frustrated because I got a low mark even I tried so hard.


Interested/ Interesting, Bored/ Boring .... 都是這樣用的