Questions about example sentences with, and the definition and usage of "Filler"

A: https://youtu.be/1hkb2uuHk2g

A: They are similar in some contexts.

Filler is something that fills an empty space or container, often solely for the purpose of doing so.

Filler is sometimes used as shorthand for "filler content," which specifically means adding stuff that doesn't need to be there to hit a goal. For instance if you have a 1000 word essay and it needs to be 1500 words, you add 500 words of filler.

This is where it overlaps with padding. You can pad an essay with extra words in the same way, and that is sometimes referred to as padding.

Padding is literally soft material such as foam or batting used to make a surface softer or more cushioned. The use described above is metaphorical, because when you pad a surface you make it bigger.

A: × Hello,Teacher Ann San.
✓ Hello, Teacher Ann/Ms. Ann

× Is it right to call you what?
✓ Is it okay to call you that?

× Oh, does it do not matter?
✓ Oh, it doesn't matter?

× How can I explain this…?
✓ How can I explain this?

× Anyway I do my best and talk in English.
✓ Anyway, I'll do my best to speak in English.

× How can I put this?
✓ How do I put this?

× What I’m trying to say is, Well, it is like that.
✓ What I’m trying to say is, well, it is like that.

× Today's lesson, I did not make any preparations.
✓ I didn't make any preparations for today's lesson.

You can just drop 'san' when speaking to your teacher. Or you can drop the titles altogether. My adult students call me just by my name and I think it's fine.

A: Injectable cosmetic filler is a procedure that fills areas that have been affected with deep wrinkles due to aging and can also be used to add volume to different facials areas.

Fillers can be safely and efficiently applied to treat wrinkles in the nose area, forehead and under the eyes.

With the choice of a reputable product and physician, this should be a simple and worry free procedure when it comes to side effects.

A: Strong in this context means "good". Well, in a sense. If there is too much extra, unneeded information, it takes away from the resume.