官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net macaugalaxy 银河

yín hé Milky Way; our galaxy

Yín hé Milky Way; our galaxy

地址

dì zhǐ address; CL:個|个[ge4]

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)