カンマは句読点です。の英語

A comma is a punctuation mark.

An exclamation mark is a punctuation mark.

A nod is a sign of agreement.

Haste is waste.

Haste makes waste.

Jim always avoids trouble at all costs.

Don't run on your sentences with commas.

"A stitch in time saves nine" is a proverb.

Grammar be hanged.

Beauty is but skin deep.

Beauty is only skin deep.

Renesmee is half human, half vampire.

Complimenting is lying.

Out of the mouth comes evil.

Kendo is a martial art.

the act of making errors in pronunciation when reading something

Nothing is to be gained by losing your temper.

Grammar is very complicated.

A shisa is one type of talisman.

Two and two make four.

Silence gives consent.

The Internet is serious business.

An eclipse of the moon is a rare phenomenon.

Grammar be hanged!

Shylock epitomizes greed.

The example sentence was splendid, wasn't it?

spoke in grammatical sentences

It is ungrammatical―bad grammar―bad English―to say so.

Symmetry is boring.

I will focus on grammar.