YOU SAID:

I find trains annoying because they are always late

INTO JAPANESE

電車はいつも遅れるので迷惑だと思う

BACK INTO ENGLISH

I think it's a nuisance because the trains are always late.

INTO JAPANESE

電車はいつも遅れるので迷惑だと思います。

BACK INTO ENGLISH

I think it's a nuisance because the trains are always late.