let someone/something be

US /lɛt ˈsʌmˌwʌn ˈsʌmˌθɪŋ bi/
UK /lɛt ˈsʌmˌwʌn ˈsʌmˌθɪŋ bi/
"let someone/something be" picture
1.

lasciare stare, non disturbare

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.
Lascialo stare; è di cattivo umore.
Please let the cat be; it's sleeping.
Per favore, lascia stare il gatto; sta dormendo.