to establish regulations for trading activities
установить правила для торговой деятельности (ustanovit' pravila dlya torgovoy deyatel'nosti)
"International organizations lay down trade rules to ensure fair exchange."
"Международные организации устанавливают торговые правила, чтобы обеспечить справедливый обмен." (Mezhdunarodnye organizatsii ley daun treyd ruls, chtoby obespechit' spravedlivyy obmen.)
to show opposition to something through public action
to go through many emails and find the relevant ones
to allow emotions to pass naturally without resisting them
to bring people together for a meeting
to stay confident that things will turn out well
to search for specific details or data about something