Yabla video uses of 光碟

ò
之前 zhīqián
yǒu
mài
guò
盗版 dàobǎn
光碟 guāngdié
所以 suǒyǐ
cháng
tīng
jiù
知道 zhīdào
lou
Oh, I have sold pirated CDs before. So, I often listened to them and I know them.