So, you found a sentence or phrase that confuses you, and now you want to know what it means.
If your confusion stems from the fact that you are an English novice, then ELL is a good place to ask.
However, we'd ask that you'd do us one small favor:
When you ask your question, tell us where you found your sentence. Don't be mysterious about it. When possible, include a link as well. Don't just copy a sentence as though it appeared out of thin air.
Why do we ask for this? Several reasons:
It's a courtesy to the community. Perhaps your quote interests us, and, before we answer, we want to learn more about its origin, and read more from where it was taken.
It's a courtesy to the original author. (Remember what we learned in middle school? Don't plagiarize.)
The meaning of a sentence often depends on where it came from. Words and phrases mean different things in different contexts. Poets, journalists, satirists, critics, science-fiction writers, advertisers, researchers, and English teachers may all use the same phrases to mean different things.
Words change in meaning over time. We can easily be led astray when deciphering a single sentence if we make erroneous assumptions about when it was written. Is this contemporary, or did it come from the classics?
Locations matter, too. Besides variations in British versus American English, some words and phrases might mean something different in New Zealand or Canada or India.
Not all sources will be treated as equals. We may be a bit more skeptical when an amateur blogger misuses a certain word than when a respected author bends a word. We deserve to know when we're being asked to interpret Shakespeare or Dickens, versus when we're being asked to decipher some undergraduate student who wrote a column for an obscure university newspaper.
Often, the key to unlocking the mystery of a confusing sentence lies in the sentence that comes before it, or the paragraph the comes before it. Context matters, and it's rare to provide too much of it. Make it easy for the community to find all the context they may need to solve your poser.
In short, please tell us: Where did this come from? A newspaper article? An advice column? A children's book? An English lesson? A practice exam? A fortune cookie? Often we will want to know, out of sheer curiosity, and sometimes we will need to know, because your question might be unanswerable without this critical information.
Please be as precise as possible. "My textbook said" is not good enough. Neither is "I heard on a news cast". Give us the title or author (preferably both) of the text, and the name and date of the enws program. Then someone else might be able to find the source.
It's not that hard. Watch:
NEEDS IMPROVEMENT:
Blank canvas to work with - what does it mean?
I found this sentence and I am having trouble understanding it.
When Mrs. Hlavac moved into her current home seven years ago, she essentially had a blank canvas to work with.
I don't understand what "blank canvas" means.
MUCH BETTER:
Blank canvas to work with - what does it mean?
I found this sentence in a 2014 column by Josh McAuliffe in the Times-Tribune (source). I am having trouble understanding it.
When Mrs. Hlavac moved into her current home seven years ago, she essentially had a blank canvas to work with.
I don't understand what "blank canvas" means.
I realize I have already touched on some of these same issues here and here, but I wanted to have a place where we could explain this one specific issue to newer users, who seem to fall into this recurring problem rather often.
See also "Marking and Attributing Examples, Sources, and Other Quotes" in the Contributor's Guide
If I've left off any other reasons why O.P.s should follow this "best practice," feel free to chime in.