For example, let's address the elephant in the room and discuss the redundancies.

比如，我们来处理棘手的吧，讨论裁员。

This question can be a tough one.

这可是个棘手的。

That's a tough call. What do you think?

这真是个棘手的。你怎么看？

Yeah, that’s a tricky one to answer!

是啊，这是一个棘手的！

But they faced an even trickier problem.

但他们面临一个更棘手的。

How old is a tougher question though.

不过年龄却成了一个棘手的。

The more difficult issue to deal with is climate change.

更棘手的是气候变化。

It's tricky to navigate, and involves risk.

这是一个棘手的，涉及到风险。

It's been a surprisingly sticky question to untangle.

这是一个需要解开的非常棘手的。

This is a vexing problem that is extremely hard to identify in advance.

这是一个非常棘手的，很难提前发现。

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的。

So is the elephant in the room, the coronavirus pandemic.

以及最棘手的，冠状病毒大流行。

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？

Mexico watchers say that's a tough question.

墨西哥观察人士表示，这是一个棘手的。

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

但如何处置他一直是最棘手的之一。

So just like in the U.S., the tough question is about distribution.

这和美国一样，最棘手的是分发。

So that would be quite a difficult thing within British politics.

因此这也成为英国政治中一个非常棘手的。

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？

Sounds like it could turn into a hot potato for you.

听起来这对你来说可能会成为棘手的。

I spent the day responding to complaints and putting out fires.

我花了一天时间回应投诉，解决这些棘手的。