to unite and act collectively in opposition to something negative
объединиться и действовать коллективно против чего-то негативного (ob'edinitsya i deystvovat' kollektívno protiv chego-to negativnogo)
"Countries stand together against terrorism and violence."
"Страны объединяются против терроризма и насилия." (Strany ob'edinayutsya protiv terrorizma i nasiliya)
to practice and improve until becoming very skilled
to officially agree to work or collaborate with someone
to discuss sensitive or challenging topics honestly
to suppress or hide emotions like anger or sadness
to console someone by offering kind words or support
to set suggestions aside for future review