| 电子 | diàn zǐ | electronic; electron (particle physics) | 
| 竞技 | jìng jì | competition of skill (e.g. sports); athletics tournament | 
| 竞 | jìng | to compete; to contend; to struggle | 
| 彩 | cǎi | (bright) color; variety; applause; applaud; lottery prize | 
| 平台 | píng tái | platform; terrace; flat-roofed building | 
| 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 |