to keep one attentive, active, busy or alert

Английский Язык - Английский Язык

Определение to keep one attentive, active, busy or alert в Английский Язык Английский Язык словарь

keep one on one's toes

Four-year-old twins will certainly keep you on your toes!.

Расстановка переносов

to keep one attentive, active, bu·sy or a·lert