Translation of the trailer:
Lisa: This is the city where people live together with the wind.
Lisa: Once a year, we make a deal with Lugia where it promises to give us wind.
Riku: Sis!
Lisa: "Catch a Pokémon"?!
Riku: I'm begging you! Look!
Lisa: Really...?
Lisa: But I just don't get Pokémon...
Trio: Aw, it's no use...
Kagachi: It's not like I'm obligated to be liked by you or anything!
Hisui: Hm?
Hisui: Was that just my imagination?
Lisa: We still had no idea...
Lisa: ...that this encounter...
Lisa: ...was not a coincidence.
Text: Something dear to everyone
Rocket trio: What?!
Satoshi: Guys!
Satoshi: Please wait!
Hisui: I will...
Kagachi: I will...
Trito: I will...
Text: ...rise back up even if I get hurt
Lisa: Why do you push yourselves this hard?!
Satoshi: It's because the Pokémon are by our side!
Text: One little bit of effort from everyone will change the future
Narrator: Pocket Monsters the Movie: Everyone's Story
Satoshi: Even things we can't do alone...
Group: ...are possible alongside you!