card sharking 赌博欺诈
price sharking 价格操纵
stop sharking 停止投机
A: There is a lot of sharking in this market.
A：这个市场里有很多投机行为。
B: Yes, you have to be careful to protect your interests.
B：是的，你必须小心以保护自己的利益。
1) 掠夺式行为
2) 欺诈行为
3) 投机行为
1. 投机取巧或掠夺性的行为
noun
1. The act of engaging in predatory or unscrupulous activities, typically for financial gain.
Synonym: exploitation