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

A: the idea is that Crystal is a clear gem meaning you can see through so if something is crystal clear it means it makes perfect sense.

A: Crystal is transparent glass. It means the message was understood without any problem

A: @foooz: Haha. It probably means that someone expects you to have a yard sale. From the way it's said, it seems like the person thinks that it's pretty obvious.

A: はっきり聞こえるっていう意味かなぁ

A: “Crystal clear” means perfectly explained/understood.

It is often used to mean (1) detailed explanation or something that is well understood. (2) It can also be used as a question to ask if someone understands something perfectly.

Example (1):

Person 1: I want to be crystal clear when I say I do not tolerate bullying.

Person 2: I understand.

-

Example (2):

Person 1: Clean your room.

Person 2: Why?

Person 1: Your aunt is coming to visit. Am I crystal clear?

Person 2: Yes.

A: The glass is crystal clear.
The jewel is crystal clear.
It's a adjective that describes how transparent the object is.

A: "I can't see your future. I don't have a crystal ball." "She was always acting like I had a crystal ball which could see everything before it happens."

A: Mother made it crystal clear to clean up after cooking. If we don’t clean up, we will be in trouble.

A: @jfcy83oazen kinda, so in my perspective, “it’s already clear” indicates a task has been performed and would be used in passed tense like, “it’s already cleared”.

Example:

I would tell people, “I have to get a background and drug test for my job. I was lucky that it’s already cleared.”

Meaning, it’s had been completed.

A: in a way they are similar but they imply different things (different meanings).

The first one is saying you would need a crystal ball to answer the question whereas the second one is stating you do not have a crystal ball so you cannot answer the question.

If I were to pick, the first one sounds more correct than the second

The second one sounds a bit too choppy and very out of context. Maybe adding a transitional word or sentence between them would make it flow better.

For the first one, instead of a period join the two statements with a comma (,) and it will flow better :)

A: I will talk about the crystal structure. = I will talk about the structure of a specific crystal.
I will talk about crystal structure. = I will talk about the structure of all crystals.

A: It means it's clear/obvious. People say crystal clear because crystals are very clear, so they're emphasizing how easy it is to understand or how obvious it is

A: Crystal clear

A: Those are called "snow globes" in English.

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A: you would want to say, " Then the crystal ball started to glow pink" since you already said "glow" we know already that it is a pink light so you don't have to add "light" on the end.

A: It's crystal clear that this is not only hitting physically, but it is also hitting our economy. What is scariest is that we don't have a vaccine to prevent infection yet.

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A: The crystal came off my ring, I have to glue it back on! That sounds more natural.

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