to express gratitude for something
выразить благодарность за что-то (vyrazit blagodarnost' za chto-to)
"I want to thank you for your help with the project."
"я хочу поблагодарить вас за помощь с проектом." (ya khochu poblagodarit' vas za pomoshch' s proyektom)
to explain or present trade strategies clearly
to be a candidate in an election
to stop dwelling on mistakes and continue forward
to send goods to a destination
to start crying a little
to make a device or account secure from threats