to express one's opinion openly about a topic
expresar la opinión de uno abiertamente sobre un tema (para expresar la opinion de uno abiertamente sobre un tema)
"Experts speak up on the importance of cross-cultural dialogue."
"los expertos expresan abiertamente su opinión sobre la importancia del diálogo intercultural." (los expertos spik ap on la importancia del dialogo intercultural)
to support or defend someone in a team or argument
to support or defend other people’s actions or opinions
to officially approve a change by voting
to explain something step by step; to guide someone through...
to have a particular goal or purpose
to stay somewhere for a short time during a long journey