官方

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

网址

wǎng zhǐ website; web address; URL

：jj11net 欧洲杯

Ōu zhōu bēi European cup (e.g. soccer)

压

yā to press; to push down; to keep under (control); pressure

yà see 壓根兒|压根儿[ya4 gen1 r5]

球

qiú ball; sphere; globe; CL:個|个[ge4]; ball game; match; CL:場|场[chang3]

app 下载

xià zǎi to download; also pr. [xia4 zai4]

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