官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net 中欧

Zhōng Ōu China-Europe (e.g. trading relations); Central Europe

体育

tǐ yù sports; physical education

app 维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

nze