What does 交流 mean?
交流 is a Japanese noun meaning “exchange; alternating current” in English. It can also be translated as “alternating current” depending on context. It is written as 交流 in kanji, こうりゅう in hiragana, and kouryuu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
さらに、お年寄りが互いに交流し、アメリカの生活の中で何時までも積極的に参加していられるように、多くの団体が結成されている。
In addition many groups have been formed so that the elderly can socialize with one another and remain active participants in American life.