I had to argue with a non-native (though well educated) English speaker as to why this sentence was just wrong.
The sentence is:
"The mountains having surrounded and protected Andong (a city name), many ancient arts and customs have been preserved here, including the Hahoe masks."
The sentence was based off these grammar structure samples:
"The weather being fine, we decided to start for our picnic." "Generally speaking, it is not easy to learn a foreign language."
Help please?
Thank you.