官方

guān fāng government; official (approved or issued by an authority)

网址

wǎng zhǐ website; web address; URL

：cc55net cq9 跳高

tiào gāo high jump (athletics)

高

gāo high; tall; above average; loud; your (honorific)

Gāo surname Gao

游戏

yóu xì game; CL:場|场[chang3]; to play

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