But transmission rates in Africa seemed intractable.

但是在非洲，遏制疟疾的传播率似乎非常棘手。

Some of these problems are intractable.

其中一些问题是难以解决的。

The problem also feels more intractable.

这个问题也让人感觉更加棘手。

It's a shame your politics are so intractable.

真可惜你的政治立场很难改变。

How can we hope to fix such massive intractable problems?

我们应该如何解决 如此庞大而棘手的问题？

Why do you think gun violence is such an intractable problem?

你为什么认为枪支暴力是一个如此棘手的问题？

Virtual reality is emerging as an unlikely tool for solving this intractable problem.

虚拟现实正在成为解决这一棘手问题的一个不太可能的工具。

The number of the destitute would then be about 100m, most of them in intractable countries in Africa.

到那时，约仍有1亿贫困人口，大多数分布在非洲难以应对的国家。

Looking at these seemingly intractable issues as a Buddhist, I reflect, firstly on the importance of self-scrutiny.

作为一名佛教徒，查看这些似乎棘手的问题时，我首先想到的是自我反省。

That we can move the needle so fast for a problem that has remained intractable for so long.

他能帮助我们快速解决问题，快速解决一个多年以来都难以处理的问题。