soft, gentle, sweet (not salty)
Tout est calme ici, ils sont doux comme des agneaux, en ce moment.
Everything is calm here, they are as gentle as lambs right now.
— Paddington 2 (2017)
The weather was mild.
Je parie que vous êtes aussi doux et inoffensif.
I bet you're that sweet and harmless.
C'est si doux de dîner en famille.
It's so sweet to have dinner with family.