That's what Helen wants to know, and that's what we're doing on this.

Learners questions.

Now go on, get lost.

Okay, Before we get started, remember to make sure that you are subscribed and have hit the notification bell so you can stay up to date with all the latest learners.

Questions.

Episodes.

If you have a question for learners questions, you can email us on learning dot English at BBC dot co dot UK.

And don't forget, at the end of this video, there's a full summary slide.

Fault is a noun, which means a mistake or problem in something we commonly refer to.

Technical faults.

Mechanical faults on electrical faults.

When talking about machinery or computers, for example, the train was delayed due to a mechanical fault.

Faults can also be used to talk about who is to blame for a mistake.

You'll often hear people say it's your fault.

It's his fault.

It's her fault or it wasn't my fault.

For example, it is completely my fault that this video is so awesome.

I do not apologize.

Finally, fault can be used in reference to what we believe is a negative part of somebody's personality or character.

But don't judge anybody too harshly, because remember, we all have our faults.

Thanks now for the noun floor, a floor is a mark or a blemish, which spoils something's appearance.

For example, this copy of the book has a tiny printing floor on the cover, which makes it very rare and very valuable.

A floor can also be a minor fault or weakness in something, making it less valuable or less effective.

And this is particularly common with thinking or reasoning words.

We can talk about a floor in an idea.

Ah, floor in an argument of Florida concept Ah, floor in a design, for example.

It's a nice idea, but it has a serious floor in it.

Finally, we can talk about a floor in someone's character or a character floor.

For example, my only character floor isn't I'm very short tempered.

Okay, let's stop for a second so I can tell you about the learner's questions playlist.

Every episode of learners questions is already there for you.

And if you have a question, maybe the answer is there already.

So go and have a look.

If you have a question for learners questions.

You can email us on learning the English at BBC dot co dot UK.

And don't forget, at the end of the video, there is a full summary slide.

Now let's talk about the noun weakness, which is an area of something that lacks resilience or strength.

For example, vampires have several weaknesses.

Garlic, sunlight, religious iconography or a steak through the heart like fault and floor.

A weakness can be something that makes something else less attractive or less effective.

For example, in my opinion, the weakness of texting is that it doesn't communicate body language, which is so important, finally like fault.

And floor weakness can also be used to describe a problem in someone's character.

For example, their love of money is a worrying weakness, in my opinion.

Thank you very much for your question, Helen.

I hope I answered it for you.

If you have a question for learners questions, you can email us on learning dot English at BBC dot co dot UK.

And don't forget as soon as I finish this.

There is a full summary slide.

Thank you very much for joining me, and I will see you next time on learners.

Questions by everybody.

Hi, everybody.

It's Neil for BBC Learning English.

It Did you enjoy that video?

Of course you enjoyed that video.

You love our videos, which is why you need to subscribe.

And then you can see as many of our videos that you like and improve your English.

Tell your friends to enjoy what?