The text is as follows:
Wordiness: Why use five words when one would do? Excess verbiage doesn’t make you sound smart, it just makes your writing a slog to read.
Why use five words when one would do?—this is the sentence I cannot understand.
The text is as follows:
Wordiness: Why use five words when one would do? Excess verbiage doesn’t make you sound smart, it just makes your writing a slog to read.
Why use five words when one would do?—this is the sentence I cannot understand.
to do in that sense means: to be sufficient or to be enough
Sample: Why use five words when one word is sufficient or enough?
For example:
We're going out for dinner. Will 40 dollars do or shall I bring more?