Example: The man has broad shoulders.
Science is too broad of a topic to tackle as a whole.
These sentences are very common. He has no common sense. Common nails have broad heads. We have nothing in common.
The sentence, When we do the research we find either too much material to use or not enough is not a complex sentence because the word either is used.
To make a broad statement by inferring from specific cases. For example, 'it is not easy to generalize about the poor'
too broad
too narrow
too narrow
too broad means that there is a lot of information provided and very general.
We don't have your statements.
topic sentance
too narrow
not enough words
Your question is too broad to answer. See related link.Your question is too broad to answer. See related link.Your question is too broad to answer. See related link.Your question is too broad to answer. See related link.
Example: The man has broad shoulders.
falling intonation
America is tough. The sentence is too general to be of much use to a reader. What part of America is tough? Specifically, how is America tough? What makes it that way? Details always help to reduce the breadth of a sentence.