Problem
The statement $3=\log _{2} 8$ translates to $2^{3}=8$ in exponential form.
Solution
Step 1 ：Translate the statement $3=\log _{2} 8$ into exponential form
Step 2 ：The exponential form is $2^{3}=8$
Step 3 ：Final Answer: \(\boxed{2^{3}=8}\)
