Je was op zoek naar: let's keep in touche (Engels - Portugees)

let's keep in touch.
vamos manter contato.

let's keep praying
melhor postura proxima

let's keep going!
vamos continuar!

but let's keep things in proportion.
mas guardemos as devidas proporções.

let's keep in touch with each other.
vamos manter-nos em contato um com o outro.

let's keep to the facts!
atenha-mo-nos aos factos!

keep in mind
a reter :

let’s keep up the good work.
vamos manter o bom trabalho.

let's keep on building that energy.
vamos manter-nos a construir a energia.

keep in the dark
manter ao abrigo da luz

keep in touch.
keep in touch.

& keep in file list
& manter na lista de ficheiros

to keep in portfolio
conservar em carteira

keep in the shade.
fique na sombra.

also keep in mind that:
tenha em mente também que:

keep in a cool place
conservar num lugar fresco

keep in a dry place.
mantenha em local seco.

s3 keep in a cool place
s3 guardar em local fresco

keep in the outer carton.
conservar na embalagem exterior.

keep in nitrite-free containers
conservar em recipientes que não contenham nitritos