信

xìn letter; mail; CL:封[feng1]; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random

游

yóu to swim; variant of 遊|游[you2]

Yóu surname You

yóu to walk; to tour; to roam; to travel

平台

píng tái platform; terrace; flat-roofed building

注册

zhù cè to register; to enroll

登录

dēng lù to register; to log in

信

xìn letter; mail; CL:封[feng1]; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random

游

yóu to swim; variant of 遊|游[you2]

Yóu surname You

yóu to walk; to tour; to roam; to travel

平台

píng tái platform; terrace; flat-roofed building

注册

zhù cè to register; to enroll

登录

dēng lù to register; to log in

官方

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

网站

wǎng zhàn website; network station; node

最新

zuì xīn latest; newest

网址

wǎng zhǐ website; web address; URL

：bt33net yhf