官方

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

网址

wǎng zhǐ website; web address; URL

：cc55net 大发

Dà fā Daihatsu, Japanese car company

彩票

cǎi piào lottery ticket

平台

píng tái platform; terrace; flat-roofed building

登录

dēng lù to register; to log in