Oh, you mean like scalping tickets.

噢，就像黄牛倒票那样。

Another lesson is to stay away from scalping.

另一个教训就是不要做短线。

Many see the new systems as a way to curb scalping and improve efficiency.

许多人觉得这个新体系是一种控制倒卖车票和提高效率的方法。

The third type of scalping is the closest to traditional methods of trading.

第三种是最接近传统方法的交易。

Before the Spring Festival begins, we can see a lot of people scalping tickets.

春节来临以前，我们能看到很多人倒票。