swing around

US /swɪŋ əˈraʊnd/
UK /swɪŋ əˈraʊnd/
"swing around" picture
1.

faire demi-tour, se retourner

to turn quickly to face the opposite direction

:
The car suddenly swung around and headed back the way it came.
La voiture a soudainement fait demi-tour et est repartie dans le sens inverse.
He swung around in his chair to face the door.
Il se retourna sur sa chaise pour faire face à la porte.
2.

changer radicalement, virer

to change direction or opinion suddenly

:
The public opinion began to swing around after the new evidence emerged.
L'opinion publique a commencé à changer radicalement après l'apparition des nouvelles preuves.
His mood can swing around very quickly.
Son humeur peut changer très rapidement.