многое произошло

a lot has happened

→ многое
phrase Rare #46,648
a lot has happened Often used to say that many significant things have happened since a particular time or event.
RU: С тех пор многое произошло.
EN: A lot has happened since then.

Пока вас не было, многое произошло.

A lot happened while you were away.

Рождество, многое произошло.

Christmas, a lot happened.

— Сенна (2010)