大都市: a metropolis, a large city

お大事に: get well soon, take care of yourself

代理: surrogation, proxy

he, she, that person over there (third person singular) / he, she, that person both of us know (third person singular) / my husband, partner (of a female speaker)

あの方: (formal) he, she, that person

あの人達, あの人たち: they, those people

(formal) they, those people

they, those people

(formal) he, she, that person

Alternative form of あのう