You need to train oneself to become stronger.

你需要锻炼自己，才能变得更强。

He confronts his fears every day to become stronger.

他每天面对自己的恐惧以变得更强。

You need to practice the double hit to become stronger.

你需要练习连击才能变得更强。

By drawing on others' strong points to overcome our own weaknesses, we can become stronger.

通过取长补短，我们可以变得更强大。

Luckily, our brains become stronger when meeting the unknown.

幸运的是，当我们遇到未知时，我们的大脑会变得更强大。

I hope our friendship will become stronger and maybe he should become my boyfriend!

我希望我们的友谊变得更牢固，也许他应该成为我的男朋友！

The two companies merged to become stronger.

这两家公司合并,变得实力更强.

The strong focus on how to become stronger.

强者只会想着如何变强。

Does a Broken Bone Become Stronger After It Heals?

断骨愈合后能比之前更强吗？

And 6. Cravings for substance misuse become stronger.

6. 对药物滥用的渴望变得更加强烈。