There are quantifiers in Chinese, but are there any other languages? Is quantifier useful?

Like adjectives and articles, every word has its usage.

It can be said that it is indispensable, and of course it is of great use.

I checked the information.

Many students find quantifiers difficult because they don't know the meaning of quantifiers. Every quantifier has its own usage because those words have different meanings from other words. Here are a few examples:

Metric words

Usage/meaning

take for example

group

Most people or animals get together.

A group of students, a group of sheep

keep

A unit of computing equipment or objects.

A chair, a knife

set up

Many related things are together.

A set of CDs and a set of comic books

rule

Just like an article.

A joke

deprive

Usually used for long things.

A scarf, a boat.