网址

wǎng zhǐ website; web address; URL

：bt44net 12bet 平台

píng tái platform; terrace; flat-roofed building

官方

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

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)