being in a leading or important position in a field
in einer führenden oder wichtigen Position in einem Bereich sein (in einer fuhrenden oder wichtigen position in einem bereich sein)
"The research center is at the forefront of renewable energy studies."
"Das Forschungszentrum ist an der Spitze der erneuerbaren Energieforschung." (Das Forschungszentrum ist **an der Spitze** der erneuerbaren Energieforschung.)
to keep feelings inside and not express them
to quickly identify mistakes and use them as learning opport...
to fulfill promises and obligations
very early in the morning
to find out the real cause or truth behind something
something or someone that looks pitiful or regrettable