to send a written complaint or opinion
書面で苦情や意見を送る (shomendeku kujou ya iken o okuru)
"Many viewers wrote in to complain about the poor sound quality."
"多くの視聴者が音質の悪さについて書いた。" (ooku no shichouja ga onshitsu no warusa ni tsuite **kaita**)
to stay at the same level as others in your academic progres...
to support each other, especially in difficult times
to talk to someone for a long time, usually to complain
to visit briefly
to find ways to avoid or overcome difficulties
to combine or integrate into a single unit or system
