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.