官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net 电子

diàn zǐ electronic; electron (particle physics)

竞技

jìng jì competition of skill (e.g. sports); athletics tournament

押注

yā zhù to bet; to wager

平台

píng tái platform; terrace; flat-roofed building

（ 中国

Zhōng guó China

） 有限公司

yǒu xiàn gōng sī limited company; corporation