Terms containing keep up

Subject	English	French
gen.	keep up appearances	sauver les apparences
gen.	keep up the pace	suivre le rythme
stat., social.sc.	keep up to date	tenir à jour
stat., social.sc.	keep up to date	maintenir
commun.	to keep up to date a catalogue	tenir à jour un catalogue
welf.	keep up with	suivre
gen.	keep up with the times	vivre avec son siècle
gen.	supply is failing to keep up with demand	la production ne suit plus la consommation