To investigate more thoroughly or find out more details.
Более тщательно исследовать или узнать больше деталей. (Bolee tchatel'no issledovat' ili uznat' bol'she detaley.)
"Journalists are trained to dig deeper into stories."
"Журналисты обучены копать глубже в историях." (Zhurnalisty obucheny kopat' glubzhe v istoriyakh.)
to have courage or bravery to do something difficult
to feel extreme fear or anxiety
to become too frightened to do something
to feel sad or depressed
to have a very good and friendly relationship
something that operates smoothly and efficiently