官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net 电子游戏

diàn zǐ yóu xì computer and video games

正规

zhèng guī regular; according to standards

网址

wǎng zhǐ website; web address; URL

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)