To start something that creates many new problems.
Начать что-то, что создаст много новых проблем. (Nachat' chto-to, chto sozdast mnogie novye problemy.)
"By questioning the policy, he opened a can of worms."
"Задав вопрос по политике, он открыл банку с червями." (Zadav vopros po politike, on **otkryl banku s chervyami**.)
To imagine yourself in another person's situation
to feel proud of who you are or what you do
money saved for the future
to spread out over an area
using hashtags to support social or political causes online
to earn a large profit quickly
