scalping number

例句：

1. 1. The stock market is always a hot topic for scalpers.
   股市总是投机者的热门话题。
2. 2. The new smartphone has become a hot item among young people.
   这款新手机已经成为年轻人的热门物品。
3. 3. The company's stock price skyrocketed after the announcement of a major acquisition.
   公司在宣布重大收购后股价飙升。