in full swing
US /ɪn fʊl swɪŋ/
UK /ɪn fʊl swɪŋ/

1.
berlangsung meriah, berlangsung sepenuhnya
at the peak of activity or progress; fully active or operational
:
•
The party was in full swing by the time we arrived.
Parti itu sudah berlangsung meriah apabila kami tiba.
•
Construction on the new building is now in full swing.
Pembinaan bangunan baru kini berlangsung sepenuhnya.