舉行會(huì)議/研討會(huì)/大會(huì)/座談會(huì)/學(xué)術(shù)報(bào)告會(huì)  hold a meeting/seminar/conference/forum/symposium

　　贊助人/主辦人/承辦人/協(xié)辦人  patron/sponsor/organizer/co-organizer

　　舉行談判  enter into negotiation

　　交涉  make representations with sb. on sth./deal with sb.

　　事物性會(huì)談  talks at working level

　　對(duì)口會(huì)談  counterpart talks

　　議程項(xiàng)目  items on the agenda