线上

xiàn shàng online

赌博

dǔ bó to gamble

合法

hé fǎ lawful; legitimate; legal

吗

ma (question particle for "yes-no" questions)

mǎ see 嗎啡|吗啡, morphine

网址

wǎng zhǐ website; web address; URL

：cc77net zak