「做爛市」

(pos:動詞)(sim:頂爛市)
<explanation>
yue:以低於市價甚至免費出售產品或者提供服務，令到同業難以生存
eng:to provide goods or services at extremely low cost (or for free), to the extent that other players providing similar goods or services find it hard to survive; literally: creating a rotten market
<eg>
yue:佢幫人整個網頁只係收兩百蚊，真係做爛市！ (keoi5 bong1 jan4 zing2 go3 mong5 jip6 zi2 hai6 sau1 loeng5 baak3 man1, zan1 hai6 zou6 laan6 si5!)
eng:He charges only two hundred dollars for making a website. That's just "creating a rotten market"!