to express one's opinion openly about a topic
公开表达某人对某个话题的意见 (gongkai biaoda mou ren dui mou ge huati de yijian)
"Experts speak up on the importance of cross-cultural dialogue."
"专家们公开表达了关于跨文化对话重要性的看法。" (zhuanjia men spīk āp ōn kuà wénhuà duìhuà de zhòngyàoxìng)
to affect or involve people of all social and economic level...
to express doubt or uncertainty about something
to ensure different branches follow the same plan
to plan how much money will be needed for something
to gradually start doing something stressful to reduce anxie...
to resign from an important position; to leave office