再见

goodbye; bye; see you later; farewell; ciao; cheers; adieu; cheerio; ta-ta; see you; see you again; later; sayonara; au revoir; so long; TTFN (short for ta-ta for now); BFN (short for bye for now)

朋友

friend; buddy; pal; mate; sport; comrade; companion; butty; sidekick; amigo; compadre; friendly; amicable; make friends; be friends