(formal) they, those people

(polite) (multiple) people / here and there

(polite) Second-person pronoun used mostly for multiple people, and sometimes a single person.

one after another

here and there / serving here and there / wandering here and there

to serve here and there / to wander here and there

points to unknown or unspecified locations: where..., which [noun]... / points to objects belonging to an uncertain group: which [collective noun]...

(informal, with a usually negative sentence) Short for どころ (dokoro): indicates rejection to an out of the question word or phrase: the extent of, the place of, the time of

(attached to nouns, stem forms of verbs, or stems of adjectives) expresses equivalence, worth, etc.: befitting..., deserving..., worthy of... / (after a personal pronoun) one's family, home, or household

何処でも: anywhere, any place