By memorizing ten speeches, you will become fluent in English.

背好十篇演讲，你的英语会变得流利。

youdao

I also assume you're using this software to become fluent in Japanese.

我还假设你使用这个软件为了有一口流利的日语。

youdao

A 10-year-old schoolgirl has become fluent in four languages - despite the fact she is completely blind.

一个十岁的小姑娘，双目失明，却精通四门语言。

youdao

Frankly, it would take more than a day behind the wheel to become fluent in these interfaces.

WSJ: 2012 Focus Titanium Sedan: A Stab at a European Sport Sedan��From Ford | Rumble Seat by Dan Neil

We become fluent in reading body language long before we master verbal language.

FORBES: The dos and donts of giving performance feedback via email

But companies like Zaarly and Getaround only work because consumers have become fluent in the language of mobile apps, and social media and such descriptors, though tedious, actually mean something.

FORBES: The New Age of Commerce Dawns at TechCrunch Disrupt