【Copy url：ac123·net 】 体育

tǐ yù sports; physical education

博彩

bó cǎi lottery

论坛

lùn tán forum (for discussion)

平台

píng tái platform; terrace; flat-roofed building

介绍

jiè shào to introduce (sb to sb); to give a presentation; to present (sb for a job etc); introduction