正规

zhèng guī regular; according to standards

赌博

dǔ bó to gamble

平台

píng tái platform; terrace; flat-roofed building

排行榜

pái háng bǎng the charts (of best-sellers); table of ranking

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

网址

wǎng zhǐ website; web address; URL

：15betme