quadrupling

1.Our profits have quadrupled in ten years.

10 年里我利润翻了两番。

2.Prices quadrupled in ten years.

十年内价格增至原来四倍。

3.However the 21-year-old pairs were forced to take a five-minute pause after Zhang Hao crashed heavily after a failed throw quadruple salchow.

但是，张昊在抛四周重摔伤，导致这对21岁选手不得不暂停比赛五分钟。

4.They were attempting a throw quadruple salchow, a jump so difficult it had never been landed in competition, but it was seemingly their only chance for Olympic gold.

当时他正试图完成自比赛以来从未成功抛四周，而这似乎是他冲击奥运金牌唯一砝码。