官方

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

赌场

dǔ chǎng casino

手机

shǒu jī cell phone; mobile phone; CL:部[bu4],支[zhi1]

平台

píng tái platform; terrace; flat-roofed building

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

访问

fǎng wèn to visit; to call on; to interview; CL:次[ci4]

：bb77net