0 to change between two or more languages, dialects (= forms of a language), or accents (= ways of pronouncing words) when you are speaking: --
Brenda used both Creole and London English, code switching between the two.
When educated Arabic-speakers of different nationalities engage in conversation, they are able to code switch into Modern Standard Arabic for the sake of communication.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.