in full swing

US /ɪn fʊl swɪŋ/
UK /ɪn fʊl swɪŋ/
"in full swing" picture
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.