| 正规 | zhèng guī | regular; according to standards |
| 网 | wǎng | net; network |
| 赌 | dǔ | to bet; to gamble |
| 游戏 | yóu xì | game; CL:場|场[chang3]; to play |
| 中心 | zhōng xīn | center; heart; core; CL:個|个[ge4] |
| 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 |