So, this is a real challenge, it's a real challenge when I talk to clients.

所以这是个真正的挑战，当我和客户们聊天时是个挑战。

The real challenge will be that maintenance part.

真正的挑战将是维护部分。

But the real challenge is getting going fast, quickly.

但真正的挑战是快速加速。

But understanding the source, Judy, remains a real challenge.

不过朱迪，要想了解源头，仍然是个挑战。

What does the woman say is the real challenge?

女士说的真正的挑战是什么？

This can be a real challenge for many English learners.

这对许多英语学习者来说的确是个挑战。

But what are the real challenges of engineering these ants?

但是，开发这种蚂蚁大小的机器人 真正的困难是什么呢？

Question 9. What does the woman say is the real challenge?

女士说真正的挑战是什么？

For most bacteria and fungi, eating bones is a real challenge.

对于大多数细菌和真菌来说，吃骨头是一个真正的挑战。

It was a real challenge for me to not play her mom.

不扮演她妈妈对我来说是真正的挑战。

And that has proven to be a real challenge for rescue teams.

这对于救援队来说确实是一个巨大的挑战。

But noticing invasive species is easy - dealing with them is the real challenge.

注意到入侵物种很容易， 处理它们才是真正的挑战。

The real challenge is to go from three to 13 and far beyond.

更艰深的挑战在于从三岁发展到十三岁， 甚至到更远的阶段。

You want a real challenge, try keeping me from eating more of these.

你想要真正的挑战那试试阻止我再来一个。

That's good news! Sometimes the tests can be a real challenge for people.

这真是好消息！驾驶考试对有些人可以是很大的挑战。

The real challenge in my own life is applying those acts of kindness to myself.

我生活中真正的挑战是把这些善举应用到自己身上。

Then they need to set their fishing net under the ice, a real challenge.

然后要在冰下架设渔网，这真是一大挑战。

And when someone dies at this altitude, dealing with the corpse is a real challenge.

在这样的高海拔处，如果有人死亡，处理尸体则是一个真正的挑战。

When you're done being a smarty pants, you'll be looking for a real challenge.

当你已无所不知，你会想寻求一些真正的挑战。

But finding that sweet spot—a temperature where everyone is happy—can be a real challenge.

但研究结果表明所有人感觉都会很舒适的最适宜温度才是真正的难题。