官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net im 体育

tǐ yù sports; physical education

是

shì is; are; am; yes; to be

shì variant of 是[shi4]; (used in given names)

哪个

nǎ ge which; who

平台

píng tái platform; terrace; flat-roofed building

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net im 体育

tǐ yù sports; physical education

是

shì is; are; am; yes; to be

shì variant of 是[shi4]; (used in given names)

哪个

nǎ ge which; who

平台

píng tái platform; terrace; flat-roofed building

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

ack