bubble under the radar

US /ˈbʌbəl ˈʌndər ðə ˈreɪdɑːr/
UK /ˈbʌbəl ˈʌndər ðə ˈreɪdɑːr/
"bubble under the radar" picture
1.

berkembang di bawah radar, tidak terdeteksi, tidak terlalu dikenal

to be present or active but not widely known or noticed

:
The new startup has been bubbling under the radar for months, but now they're ready to launch.
Startup baru ini telah berkembang di bawah radar selama berbulan-bulan, tetapi sekarang mereka siap untuk diluncurkan.
Despite his talent, the artist has been bubbling under the radar, waiting for his big break.
Meskipun berbakat, seniman itu telah berkembang di bawah radar, menunggu kesempatan besarnya.