эрудит онлайн
Погружение в мир «эрудит онлайн»: как игры и ресурсы делают умнее и ближе.
ЧитатьEFFORT noun
uk/ˈefət/ us effort noun(ENERGY)
B1 the energy that you need to do something
усилие
I put a lot of effort into organizing the party. [ + to do sth ] It would take too much effort to tidy my bedroom.
[ U ] the force that is used to make something move
усилие
be an effort
to be difficult or painful
требовать усилия, даваться с трудом
After his accident, walking was an effort .