官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net 乐

lè happy; cheerful; to laugh

yuè music

Lè surname Le

Yuè surname Yue

投

tóu to cast; to send; to throw oneself (into the river etc); to seek refuge; to place oneself into the hands of

letou 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

gct