swing of the pendulum

Translations
качание маятника
The swing of the pendulum in public opinion can be unpredictable.
Качание маятника в общественном мнении может быть непредсказуемым.
Definitions
The term 'swing of the pendulum' refers to the movement of a pendulum as it oscillates back and forth around a central point. It is often used metaphorically to describe the fluctuation or change in opinions, trends, or situations over time, suggesting a return to a previous state or a shift in direction.
Words
swing

noun
колебание
of

preposition
из
the

article or possessive pronoun
определённый
pendulum

noun
маятник