Adventurers take on these challenges all the time.

冒险者无时无刻不接受着新的挑战。

This event underlined the massive security challenges Nigeria faces.

这次事件凸显了尼日利亚目前面临的大规模安全挑战。

You have turned our greatest challenge into our greatest pride.

你曾经是我们最大的挑战，现在却成为我们最大的骄傲。

As so often is the case, stating that principle doesn't ease the challenge of line-drawing.

即便如此规定，但也很难帮助我们做到泾渭分明，这种事情也是时有发生。

So how exactly can this be challenged?

那么，究竟这一点被怎样质疑了呢？

And what has been the biggest challenge?

那么你们所遇到的最大的挑战是什么呢？

Now the monsoons pose a new challenge.

现在，季风带来了新的挑战。

Homesnakes chief executive officer added a challenge.

霍姆斯特克公司首席执行官补充了一个挑战。

And this is going to be extremely challenged.

而这将面临极度的挑战。

Vaccination efforts are facing logistical and distribution challenges.

疫苗的接种工作面临着后勤运输和分发方面的挑战。

I had met the challenges of solo travel in an extreme climate.

我面对了在极限气候下单枪匹马旅行的挑战。

When you finish your first nine challenges, set yourself nine more.

当你完成你的第一组九个挑战的时候，再给你自己设定九个挑战。

But building the infrastructure is a challenge.

但基础设施建设仍然是摆在眼前的难题。

Inequality is the other great challenge to achieving sustainable urbanization.

社会不平等是可持续城市化的 另一个重大挑战。

The challenge we are facing now is a global challenge.

我们现在面临的问题也是全球正面临的问题。

Tornadoes aren't the only biblical challenge the Oblingers face.

奥布林格一家遭遇的圣经所说的考验 还不止龙卷风。

And delivering spare parts becomes a major challenge.

提供必须物品会变成一项艰巨的挑战。

And the interesting thing is that each one of these premises could be plausibly challenged.

有趣的是每一个前提似乎都有其合理质疑之处。

" Getting high skilled people is still a challenge."

“找到技术精湛的人员仍是个问题。”

Beliefs that we could perhaps potentially challenge and think differently about.

那些我们有办法挑战和换个角度去思考的信念。