in the middle of
US /ɪn ðə ˈmɪd.l ʌv/
UK /ɪn ðə ˈmɪd.l ʌv/

1.
2.
no meio de, durante
during the course of an event or activity
:
•
He left in the middle of the meeting.
Ele saiu no meio da reunião.
•
She woke up in the middle of the night.
Ela acordou no meio da noite.