to express worry or doubt about an issue
выражать беспокойство или сомнение по какому-то вопросу (vyrazhat' bespokoystvo ili somnenie po kakomu-to voprosu)
"Activists raised concern about the pollution levels in the river."
"Активисты выразили обеспокоенность по поводу уровня загрязнения в реке." (Aktivisty vyrazili obespokoyennost' po povodu urovnya zagryazneniya v reke)
to express gratitude in a sincere way
to work with organizations across different regions or secto...
to persuade someone to accept your opinion
to make your goals or dreams come true
to do the same set of activities regularly
to remain humble and emotionally balanced
