இதை எப்படி இங்கிலீஷ்ல சொல்லுவீங்க?
Answer
Although he is already seventy years old, he is in good physical condition.7 [or]
He is as fit as a fiddle though he is already seventy.
“Fit as a fiddle” is an idiom. It means in very good health. Someone who is as fit as a fiddle is very healthy and full of energy.