let someone/something be
US /lɛt ˈsʌmˌwʌn ˈsʌmˌθɪŋ bi/
UK /lɛt ˈsʌmˌwʌn ˈsʌmˌθɪŋ bi/

1.
biarkan saja, jangan ganggu
to leave someone or something alone; to not disturb or interfere with someone or something
:
•
Just let him be; he's in a bad mood.
Biarkan saja dia; dia sedang dalam suasana hati yang buruk.
•
Please let the cat be; it's sleeping.
Tolong biarkan kucing itu; ia sedang tidur.