at the most advanced position in a field
на самой передовой позиции в области (na samoy peredovoy pozitsii v oblasti)
"The lab is at the cutting edge of medical research."
"Лаборатория находится на переднем крае медицинских исследований." (laboratoriya nakhoditsya **na perednem krae** meditsinskikh issledovaniy)
it’s hard for older people to learn new things or change hab...
the protection of personal information from unauthorized acc...
to become uncontrolled or chaotic
to make a decision immediately
to destroy relationships or opportunities that cannot be res...
A source of continuous profit or success.
