I understand "never possible before" as that it was impossible to "get familiar with" these worlds before, am I correct? thanks
virtual reality lets teachers take our students outside of stuffy classrooms, and into worlds that were never possible before. it's fantastic to have nearly 700 virtual field trips included with Google expeditions.
I understand "never possible before" as that it was impossible to visit these worlds before. As I said before, I'm shocked that you have not started all your sentences with a capital letter. Perhaps you don't realize that this mistake makes your English seem to be very low-level.
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I understand "never possible before" as that it was impossible to visit these worlds before.
As I said before, I'm shocked that you have not started all your sentences with a capital letter. Perhaps you don't realize that this mistake makes your English seem to be very low-level.
The term, "never possible before" isn't necessarily about familiarity. It is better described as, 'did not exist before'.
"Texting was never possible before the advent of cell phones."
It is understood that no one would be familiar with something before it exists.