But the economics of nuclear power are thorny.

但是，核能经济性问题十分棘手。

And here we stray into the thorny territory of medical ethics.

由此我们进入了医学伦理学棘手领域。

And being thorny still gets me in trouble.

你这带刺态度还是会刺伤我。

King was a thorny, prophetic, demanding thinker.

金是位富有争议、有先见之明、要求苛刻思想家。

The coming use of autonomous vehicles, for example, poses thorny ethical questions.

强力个例证就是即将投入使用无人驾驶汽车。

Then we discussed the word thorny.

然我们讨论了棘手这个词。

So, imagine thorny bushes being wrapped tightly, sounds painful, right?

想象下，荆棘被紧紧地包裹起来，听起来很痛苦，对吧？

And then she found the yellow hat on the thorny herbs.

然带刺草上找到了黄色帽子。

Whether A.I. can ever truly be creative is a thorny subject.

人工智能是否能真正具有创造性是个棘手问题。

The state of Western Sahara is likely to remain a thorny issue.

西撒哈拉问题依然非常棘手。

The high court is left to deal with a thorny issue.

高等法院负责处理棘手问题。

At the same time, the policy addresses none of the truly thorny questions about homework.

同时，该政策没有处理家庭作业真正棘手问题。

Our country has braved thorny paths and confronted stormy weather over the past seventy years.

70年披荆斩棘，70年风雨兼程。

On the way home, he had to ride through a thorny black wood.

回家路上，他要骑马穿过片荆棘遍地黑暗丛林。

This might help to disguise some of the consumer bank's thorniest problems.

这可能有助于掩盖其消费者银行部门中棘手些问题。

They divert moisture from the driest, hottest badlands and carry rainfall to thorny jungles.

它们将水分从干燥、热荒地转移并以降雨形式带到丛林中。

But what to do with him has been one of the most thorny issues.

但如何处置他直是棘手问题之。

To deter these animals, thorny poisonous mathenge trees were planted to serve as walls.

为了阻止这些动物，学校种植了带刺有毒马蹄铁树，作为围墙。

AI could, they claim, help humanity solve some of its biggest and thorniest problems.

他们声称，人工智能可以帮助人类解决些大、棘手问题。

In the drier parts of the island, the phasmids have adapted to the thorny vegetation.

岛上较为干爽地方，有些竹节虫已经适应了多刺植物。