0 a young doctor who works in a hospital to finish their medical education -- врач-интерн
1 a student who learns about a particular job by doing it for a short period of time -- студент, проходящий практику
2 to put someone in prison for political reasons, especially during a war -- интернировать
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.
Мы можем выполнить ее шаг за шагом, какой бы длинной ни была дорога, и она не может быть завершена, какой бы короткой ни была дорога, если вы даже не обозначите свой след.