Definition: a sudden improvement or increase Level: C2
去年利润有了大幅跃升。
There was a big ___leap in profits last year.
这代表了技术上的巨大飞跃。
This represents a great ___leap forward in technology.
最终，我们可能朝着技术卓越迈出"巨大的一步"。
Ultimately, we could be taking a "giant ___leap" towards technological excellence.
