这一问题需要我们不断努力和尝试。

It needs us to try and practice very hard.

youdao

我们要从失败中学习并不断尝试，我们相信经过努力总会成功。

We will learn from the failure and will try it again; we believe that if we keep on trying, we will successes one day.

youdao

我们要从失败中学习并不断尝试，我们相信经过努力总会成功。

We will learn from the failure and will try it again; we believe that if we keep on trying, we will successes one day.

youdao